USAA MUTUAL FUND INC
485BPOS, 2000-10-27
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   As filed with the Securities and Exchange Commission on October 27, 2000.

                                                    1933 Act File No. 2-49560
                                                    1940 Act File No. 811-2429

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                   FORM N-1A

           REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 X
                                                                  --

                            Pre-Effective Amendment
                      No. Post-Effective Amendment No. 55
                                                       --

                                      and

       REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940 X
                                                                      --
                                Amendment No. 43
                                              --

                             USAA MUTUAL FUND, INC.
               ______________________________________________________
               (Exact Name of Registrant as Specified in Charter)

                9800 Fredericksburg Road, San Antonio, TX 78288
               ______________________________________________________
              (Address of Principal Executive Offices) (Zip Code)

       Registrant's Telephone Number, including Area Code (210) 498-0600
                                                          --------------

                          Michael D. Wagner, Secretary
                             USAA MUTUAL FUND, INC.
                            9800 Fredericksburg Road
                           San Antonio, TX 78288-0227
                      _____________________________________
                    (Name and Address of Agent for Service)

Approximate Date of Proposed Public Offering:  As soon as practicable after the
effective date of this Registration Statement.

It is proposed that this filing will become effective under Rule 485

____ immediately upon filing pursuant to paragraph (b)
_X__ on October 27, 2000 pursuant to paragraph (b)
____ 60 days after filing pursuant to paragraph (a)(1)
____ on (date) pursuant to paragraph (a)(1)
____ 75 days after filing pursuant to paragraph (a)(2)
____ on (date) pursuant to paragraph (a)(2)

If appropriate, check the following box:

____  This  post-effective  amendment  designates  a new  effective  date for a
previously filed post-effective amendment.


                        Exhibit Index on Pages 137 - 142

                                                                Page 1 of 350

<PAGE>
                                     Part A

                              Prospectuses for the
                S&P 500 Index Fund, Extended Market Index Fund,
                Nasdaq-100 Index Fund, Global Titans Index Fund,
                            and Capital Growth Fund
                              are included herein

                 Not included in this Post-Effective Amendment
                          are the Prospectuses for the
           Aggressive Growth Fund, Growth Fund, Growth & Income Fund,
             Income Stock Fund, Income Fund, Short-Term Bond Fund,
                 Money Market Fund, Science & Technology Fund,
             First Start Growth Fund, Intermediate-Term Bond Fund,
            High-Yield Opportunities Fund, and Small Cap Stock Fund

<PAGE>
                                     Part A

                             The Prospectus for the
                              S&P 500 Index Fund,
                          Extended Market Index Fund,
              Nasdaq-100 Index Fund, and Global Titans Index Fund

<PAGE>
                                                               PROSPECTUS
                                                               OCTOBER 27, 2000

                               USAA INDEX FUNDS

TABLE OF CONTENTS
-----------------------------------------------------------------
Overview of Index Funds                                         2
-----------------------------------------------------------------
USAA S&P 500 Index Fund                                         4
-----------------------------------------------------------------
USAA Extended Market Index Fund                                 8
-----------------------------------------------------------------
USAA Nasdaq-100 Index Fund                                     12
-----------------------------------------------------------------
USAA Global Titans Index Fund                                  15
-----------------------------------------------------------------
The Basics of Index Investing                                  18
-----------------------------------------------------------------
Fund and Portfolio Management                                  19
-----------------------------------------------------------------
Using Mutual Funds in an Investment Program                    22
-----------------------------------------------------------------
How to Invest                                                  22
-----------------------------------------------------------------
How to Redeem                                                  24
-----------------------------------------------------------------
Important Information About Purchases and Redemptions          25
-----------------------------------------------------------------
Exchanges                                                      25
-----------------------------------------------------------------
Shareholder Information                                        26
-----------------------------------------------------------------
Financial Highlights                                           29
-----------------------------------------------------------------
Appendix A                                                     30
-----------------------------------------------------------------
Appendix B                                                     32
-----------------------------------------------------------------
Appendix C                                                     33
-----------------------------------------------------------------

     AS WITH OTHER MUTUAL FUNDS, THE SECURITIES AND EXCHANGE COMMISSION HAS NOT
     APPROVED OR DISAPPROVED OF THESE FUNDS' SHARES OR DETERMINED  WHETHER THIS
     PROSPECTUS  IS ACCURATE OR  COMPLETE.  ANYONE WHO TELLS YOU  OTHERWISE  IS
     COMMITTING A CRIME.

     AN  INVESTMENT  IN THESE  FUNDS IS NOT A DEPOSIT OF USAA  FEDERAL  SAVINGS
     BANK,  OR ANY OTHER BANK,  AND IS NOT INSURED OR GUARANTEED BY THE FEDERAL
     DEPOSIT INSURANCE CORPORATION OR ANY OTHER GOVERNMENT AGENCY.

     USAA  INVESTMENT  MANAGEMENT  COMPANY  MANAGES  THESE  FUNDS.  FOR  EASIER
     READING, USAA INVESTMENT MANAGEMENT COMPANY WILL BE REFERRED TO AS "WE" OR
     "US" THROUGHOUT THE PROSPECTUS.

<PAGE>
USAA INDEX FUNDS
-------------------------------------------------------------------------------

USAA INVESTMENT  MANAGEMENT  COMPANY  MANAGES THESE FUNDS.  FOR EASIER READING,
USAA  INVESTMENT  MANAGEMENT  COMPANY  WILL  BE  REFERRED  TO AS  "WE"  OR "US"
THROUHGOUT THE PROSPECTUS

OVERVIEW OF INDEX FUNDS

WHAT ARE INDEX FUNDS?

[SIDE BAR]
     FUND INCEPTION DATES
     S&P 500 Index
     MAY 1, 1996

     Extended Market Index
     Nasdaq-100 Index
     Global Titans Index
     OCTOBER 27, 2000

Index  funds are mutual  funds that  attempt  to mirror  the  performance  of a
specific  index.  An index is an unmanaged  group of  securities  whose overall
performance  is used as a  standard  to  measure  investment  performance  of a
particular market. It is a passive measure of stock market returns. It does not
factor in the costs of buying, selling, and holding stocks, which are reflected
in a fund's results.  In this  prospectus,  we offer you a choice of four index
funds that provide you a convenient and cost-efficient  means of investing in a
portfolio that generally  reflects the performance of some portion of the stock
market.  An index fund has operating  expenses and transaction  costs while the
market index does not. Keep in mind, the target index is a model, not an actual
portfolio.  Therefore,  while a fund  attempts  to track  its  target  index as
closely as possible,  it typically will not match the  performance of the index
exactly. For additional information on index investing, see THE BASICS OF INDEX
INVESTING on page 18.

The chart below shows the  performance of three of the four  benchmark  indices
relevant to the USAA Index  Funds:  the S&P 500(R)  Index,  the  Wilshire  4500
Index(R),  and the Nasdaq-100 Index(R).  The chart shows total returns for each
of the ten years ended December 1999. Performance information for the Dow Jones
Global Titans  IndexSM is  unavailable.  How the indices  performed in the past
does not indicate how they will perform in the future.  Past  performance of an
index should not be viewed as an indication  of the Funds' future  performance.
For the actual past performance of the USAA S&P 500 Index Fund, see page 5.

[BAR GRAPH]
CALENDAR YEAR                               TOTAL RETURN
                         S&P 500 INDEX   WILSHIRE 400 INDEX   NASDAQ-100 INDEX
1990                          -3.11               -13.58              -10.41
1991                          30.40                43.45               64.99
1992                           7.61                11.87                8.86
1993                          10.06                14.57               10.58
1994                           1.31                -2.66                1.50
1995                          37.53                33.48               42.54
1996                          22.95                17.18               42.54
1997                          33.35                25.69               20.63
1998                          28.03                 8.63               85.31
1999                          21.03                35.49              101.95

USAA INDEX FUNDS - 2
<PAGE>
                     A BRIEF DESCRIPTION OF THE BENCHMARKS

THE S&P 500 INDEX(1) is a well-known  stock market index that  includes  common
stock  of  500  companies  from  several  industrial  sectors   representing  a
significant  portion of the market value of all stocks  publicly  traded in the
United States.  Most of these stock are listed on the New York Stock  Exchange.
See APPENDIX C on page 33 for ADDITIONAL INFORMATION ON THE S&P 500 INDEX.

THE  WILSHIRE  4500  INDEX  (2) is a  market  capitalization-weighted  index of
approximately 6,500 U.S. equity securities.  The Wilshire 4500 includes all the
stock in the  Wilshire  5000  except for stocks  included  in the S&P 500.  See
APPENDIX C on page 33 for ADDITIONAL INFORMATION ON THE WILSHIRE 4500 INDEX.

THE NASDAQ-100 INDEX(3) is a modified capitalization-weighted index composed of
100 of the largest nonfinancial domestic and international  companies listed on
The Nasdaq Stock  Market(R) based on market  capitalization.  See APPENDIX C on
page 33 for the ADDITIONAL INFORMATION ON THE NASDAQ-100 INDEX.

THE DOW JONES GLOBAL TITANS INDEX(4) is a market  capitalization-weighted index
composed of 50 stocks of the world's  largest  multinational  companies  with a
distinct asset class and on national borders to define their  territories.  See
APPENDIX C on page 33 for ADDITIONAL INFORMATION ON THE DOW JONES GLOBAL TITANS
INDEX.

1 "STANDARD & POOR'S (R)",  "S&P(R)",  "STANDARD & POOR'S 500,"  AND  "500" ARE
  TRADEMARKS OF THE MCGRAW-HILL COMPANIES, INC. AND HAVE BEEN LICENSED FOR USE.
2 "WILSHIRE 4500" IS A TRADEMARK AND "WILSHIRE"  IS A SERVICE MARK FOR WILSHIRE
  ASSOCIATES INCORPORATED AND HAVE BEEN SUBLICENSED FOR OUR USE.
3 NASDAQ-100(R), NASDAQ-100 INDEX(R),  AND NASDAQ(R) ARE TRADE OR SERVICE MARKS
  OF  THE  NASDAQ  STOCK  MARKET, INC.  (WHICH  WITH  ITS  AFFILIATES  ARE  THE
  "CORPORATIONS") AND HAVE BEEN LICENSED FOR OUR USE.
4 "DOW JONES" AND "DOW JONES  GLOBAL TITANS INDEX(SM)" ARE SERVICE MARKS OF DOW
  JONES & COMPANY, INC. AND HAVE BEEN LICENSED FOR OUR USE.

ARE THESE FUNDS FOR YOU?

THESE FUNDS MIGHT BE APPROPRIATE AS PART OF YOUR INVESTMENT PORTFOLIO IF...

   * You are looking for a convenient and cost-efficient  means of investing in
     a portfolio that generally reflects the performance of some portion of the
     stock market.

   * You are willing to accept a moderate to a very high level of risk.

THESE FUNDS MAY NOT BE APPROPRIATE AS PART OF YOUR INVESTMENT PORTFOLIO IF...

   * You need steady income and stability of principal.
   * You are unwilling to take greater risk for long-term goals.
   * You need an investment that provides tax-free income.

The Funds by  themselves  do not  constitute  a  balanced  investment  program.
Diversifying  your investments may improve your long-run  investment return and
lower the volatility of your overall investment portfolio.

                                                                 3 - PROSPECTUS
<PAGE>
USAA INDEX FUNDS
-------------------------------------------------------------------------------

USAA S&P 500 INDEX FUND

OBJECTIVE

The Fund seeks to match,  before fees and expenses,  the performance of the S&P
500 INDEX. The S&P 500 Index  emphasizes  stocks of large U.S.  companies.  The
Company's Board of Directors may change the Fund's investment objective without
shareholder approval.

[SIDE BAR]
     THE S&P 500 INDEX
     THE  STOCKS  THAT MAKE UP THE INDEX ARE  CURRENTLY  THE 500  LEADING  U.S.
     COMPANIES  FROM A BROAD  RANGE OF  INDUSTRIES.  EACH  STOCK  IN THE  INDEX
     CONTRIBUTES  TO THE  INDEX  IN THE  SAME  PROPORTION  AS THE  VALUE OF ITS
     SHARES. THE "500" IS ONE OF THE MOST WIDELY USED BENCHMARKS OF U.S. EQUITY
     PERFORMANCE.

INVESTMENT STRATEGY
We are the Fund's investment  adviser.  Unlike other mutual funds that directly
acquire and manage their own portfolio  securities,  we will attempt to achieve
the  objective by investing all of the Fund's  investable  assets in the Equity
500 Index Portfolio (Equity 500 Portfolio),  a separately registered investment
company  advised by Bankers Trust Company  (Bankers Trust) with a substantially
similar  investment  objective  as the Fund.  Therefore,  your  interest in the
Equity  500   Portfolio's   securities   is   indirect,   and  the   investment
characteristics of the Fund will correspond directly to those of the Equity 500
Portfolio.  This type of arrangement is commonly referred to as a master-feeder
structure.

To  track  the S&P 500  Index as  closely  as  possible,  under  normal  market
conditions,  Bankers  Trust  will  invest  at  least  80%  of  the  Equity  500
Portfolio's  assets in stocks of  companies  included in the S&P 500 Index.  In
seeking to mirror the performance of the S&P 500 Index,  Bankers Trust attempts
to  allocate   the  Equity  500   Portfolio's   investments   among  stocks  in
approximately  the same  weightings  as the S&P 500 Index,  beginning  with the
stocks that make up the larger  portion of the Index's  value.  The  investment
performance of the Fund will correspond directly to the investment  performance
of the Equity 500  Portfolio.  Bankers  Trust may exclude or may remove any S&P
stock from the Portfolio,  if Bankers Trust believes that the stock is illiquid
or has impaired financial conditions due to extraordinary events.

MAIN RISKS OF INVESTING

MARKET RISK
The Fund is subject to market  risk.  Stock  prices in general may decline over
short or even  extended  periods,  regardless  of the  success  or failure of a
company's  operations.  Stock markets tend to run in cycles,  with periods when
stock prices  generally go up, known as "bull" markets,  and periods when stock
prices generally go down,  referred to as "bear" markets.  Stocks tend to go up
and down more than bonds.

CASH FLOW AND TRACKING ERROR RISKS
While the Fund attempts to match the S&P 500 Index as closely as possible,  the
ability  of the Fund  and the  Equity  500  Portfolio  to meet  its  investment
objective  depends  to some  extent on the cash flow in and out of the Fund and
other  investors in the Equity 500  Portfolio.  The Fund's  performance  may be
affected  by  factors  such as the size of the  Fund's  portfolio,  transaction
costs, management fees and expenses, and brokerage commissions and fees. When a
shareholder  buys or sells shares of the Fund,  it may result in the Equity 500
Portfolio having to buy or sell stocks in its portfolio.  Changes in the Fund's
cash flow affect how  closely  the Fund will  mirror the Index.  Because of the
differences  between the Index and the  portfolio of the Equity 500  Portfolio,
the Fund in turn may not track the Index perfectly.

MASTER-FEEDER STRUCTURE RISK
As a  feeder  fund in a  master-feeder  structure,  the S&P 500  Index  Fund is
subject to certain risk.  Actions of larger feeder funds may materially  affect
smaller feeder funds investing in the Equity 500 Portfolio.  For example,  if a
large feeder fund withdraws from the Equity 500 Portfolio,  the remaining funds
may experience  proportionately  higher operating  expenses  resulting in lower
returns (however, this possibility exists as well for traditionally  structured
funds that have large institutional  investors).  Additionally,  the Equity 500
Portfolio may become less diverse, result-

USAA INDEX FUNDS - 4
<PAGE>
ing in increased  portfolio  risk.  Also,  feeder funds with a greater pro rata
ownership in the Equity 500 Portfolio  could have  effective  voting control of
the operations of the Equity 500 Portfolio.

As you consider an investment  in this Fund,  you should also take into account
your tolerance for the daily  fluctuations of the financial markets and whether
you can afford to leave your money in the  investment  for long periods of time
to ride out down periods.  As with other mutual  funds,  losing money is also a
risk of investing in this Fund.

FLUCTUATION OF INVESTMENT VALUE
Bankers  Trust  attempts  to keep the Equity 500  Portfolio  fully  invested in
securities that are representative of the S&P 500 Index as a whole.  Therefore,
the value of your  investment  in this Fund will  fluctuate  with the  changing
market value of the investments in the Fund's portfolio.

With respect to the S&P 500 Index Fund, the following bar chart illustrates the
Fund's volatility and performance from year to year for each full calendar year
since the Fund's inception.

[BAR CHART]
                     CALENDAR YEAR       TOTAL RETURN
                         1997*               33.03
                         1998                28.62
                         1999                20.67

                    *Fund began operations on May 1, 1996.

[SIDE BAR]
     9-MONTH TOTAL RETURN
     -1.54% (9/30/00)

     BEST QUARTER
     21.33% 4TH QTR. 1998

     WORST QUARTER
     -9.83% 3RD QTR. 1998

     TOTAL  RETURN   MEASURES  THE  PRICE  CHANGE  IN  A  SHARE   ASSUMING  THE
     REINVESTMENT OF ALL DIVIDEND INCOME AND CAPITAL GAIN DISTRIBUTIONS.

The following  table shows how the Fund's  average annual TOTAL RETURNS for the
one-year period, as well as the life of the Fund,  compared to those of the S&P
500  Index  itself.  Remember,  historical  performance  does  not  necessarily
indicate what will happen in the future.

-------------------------------------------------------------------------------
                          AVERAGE ANNUAL TOTAL RETURNS
                   (FOR THE PERIODS ENDING DECEMBER 31, 1999)

                                               PAST         SINCE INCEPTION
                                              1 YEAR          MAY 1, 1996
-------------------------------------------------------------------------------
       S&P 500 Index Fund*                    20.67%            27.15%
       S&P 500 Index                          21.03%            27.33%
-------------------------------------------------------------------------------
* EXCLUDES $10 ACCOUNT MAINTENANCE FEE, WHICH IS WAIVED FOR ACCOUNTS OF $10,000
  OR MORE.

FEES AND EXPENSES
This summary shows what it will cost you, directly and indirectly, to invest in
the Fund.

SHAREHOLDER TRANSACTION EXPENSES -- DIRECT COSTS
There are no fees or sales loads  charged to your  account when you buy or sell
Fund  shares.  However,  if you sell  shares  and  request  your  money by wire
transfer,  there is a $12 domestic  wire fee and a $35 foreign wire fee.  (Your
bank may also charge a fee for receiving wires.)

                   REDEMPTION                ANNUAL ACCOUNT
                      FEE                   MAINTENANCE FEE
-------------------------------------------------------------------------------
                      None          $10 (for accounts under $10,000)

                                                                 5 - PROSPECTUS
<PAGE>
USAA INDEX FUNDS
-------------------------------------------------------------------------------

ANNUAL FUND OPERATING EXPENSES - INDIRECT COSTS
Fund  expenses  come out of the Fund's  assets and are  reflected in the Fund's
share price and dividends. "Other Expenses" include expenses such as custodian,
transfer  agency,  and legal fees.  The figures below are based upon the actual
expenses of the Fund and Portfolio  combined  during the past fiscal year ended
December 31, 1999, as adjusted to reflect  changes in the underlying  contracts
for services, and are calculated as a percentage of average net assets (ANA).

[SIDE BAR]
     12-b FEES
     SOME MUTUAL FUNDS CHARGE THESE FEES TO PAY FOR ADVERTISING AND OTHER COSTS
     OF SELLING FUND SHARES.

          MANAGEMENT       DISTRIBUTION         OTHER         TOTAL ANNUAL
             FEES          (12b-1) Fees       EXPENSES     OPERATING EXPENSES
-------------------------------------------------------------------------------
            .11%             None              .07%              .18%*

* WE ARE CONTRACTUALLY  ENTITLED TO  RECEIVE  FEES FROM  THE  FUND ONLY  TO THE
  EXTENT THAT THE  AGGREGATE  ANNUAL OPERATING  EXPENSES  OF THE  FUND  AND THE
  PORTFOLIO DO NOT EXCEED .18% OF THE FUND'S ANA.

  USAA SHAREHOLDER ACCOUNT SERVICES,  THE FUND'S TRANSFER AGENT, ASSESSES A $10
  ANNUAL  ACCOUNT  MAINTENANCE  FEE TO  ALLOCATE  PART OF THE  FIXED  COSTS  OF
  MAINTAINING  SHAREHOLDER  ACCOUNTS.  WE DEDUCT  $2.50 PER  QUARTER  FROM YOUR
  DIVIDENDS  TO PAY THE ANNUAL FEE.  WE WILL WAIVE THIS FEE IF YOU  MAINTAIN AN
  ACCOUNT  BALANCE OF $10,000 OR MORE. SEE  Shareholder  Information ON PAGE 26
  FOR FURTHER INFORMATION.

EXAMPLE OF EFFECT OF FUND'S OPERATING EXPENSES
This example is intended to help you compare the cost of investing in this Fund
with the cost of investing in other mutual  funds.  Although  your actual costs
may be higher or lower,  you  would  pay the  following  expenses  on a $10,000
investment,  assuming (1) 5% annual return,  (2) the Fund's operating  expenses
remain  the  same,  and (3) you  redeem  all of your  shares  at the end of the
periods shown.

               1 YEAR           3 YEARS           5 YEARS          10 YEARS
-------------------------------------------------------------------------------
                 $18              $58              $101              $230

ADDITIONAL INFORMATION ABOUT FUND INVESTMENTS

Q    WILL THE FUND PURCHASE OTHER TYPES OF SECURITIES?

A    Under normal  market  conditions,  Bankers Trust will attempt to invest as
     much of the  Equity  500  Portfolio's  assets  as is  practical  in stocks
     included in the S&P 500 Index.  However, the Equity 500 Portfolio may hold
     up to 20% of its  assets  in  short-term  debt  securities,  money  market
     instruments, stock index futures, and options.

     The Equity 500 Portfolio may invest,  to a limited extent,  in stock index
     futures  and  options.  The  Equity  500  Portfolio  will  not  use  these
     derivative   instruments   for   speculative   purposes  or  as  leveraged
     investments  that  magnify  the gains or losses  of an  investment.  These
     investments  tend to reduce  transaction  costs or add value when they are
     favorably priced. Risks associated with investments in futures and options
     include  the risk that the  futures  or  options  contract  will not fully
     offset the underlying position and that investments in futures and options
     used for risk management may not have the intended  effects and may result
     in losses or missed opportunities.

     If the Equity 500  Portfolio  invests in FUTURES  CONTRACTS AND OPTIONS ON
     FUTURES  CONTRACTS  for  nonhedging  purposes,  the  margin  and  premiums
     required  to make those  investments  will not exceed 5% of the Equity 500
     Portfolio's assets after taking into account unrealized profits and losses
     on the contracts.  Futures contracts and options on futures contracts used
     for nonhedging purposes involve greater risks than stock investments.

[SIDE BAR]
     FUTURES  CONTRACTS AND OPTIONS ON FUTURES CONTRACTS ARE USED AS A LOW-COST
     METHOD OF GAINING  EXPOSURE  TO A  PARTICULAR  SECURITIES  MARKET  WITHOUT
     INVESTING DIRECTLY IN THOSE SECURITIES.

For a  description  of the futures and options the Equity 500 Portfolio may use
and some of their associated risks, see APPENDIX A on page 30.

USAA INDEX FUNDS - 6
<PAGE>
Q    HOW DO FUNDS IN A MASTER-FEEDER STRUCTURE OPERATE?

[SIDE BAR]
                              HOW A MASTER-FEEDER
                              STRUCTURE OPERATES:
                          YOU BUY SHARES IN THE FUND
                                    [ARROW]
                            THE FUND INVEST IN THE
                                  PORTOFOLIO
                                    [ARROW]
                            THE PORTFOLIO INVEST IN
                             S&P 500 INDEX STOCKS
                             AND OTHER SECURITIES

A    The Equity 500 Portfolio is  considered a  master fund.  The S&P 500 Index
     Fund is  considered  a feeder  fund and  invests  all of its assets in the
     Equity 500 Portfolio. The Equity 500 Portfolio may also accept investments
     from  other  feeder  funds,   typically   mutual  funds  or  institutional
     investors.  All feeder funds will invest in the Equity 500 Portfolio under
     the same terms and  conditions  and will bear the  Equity 500  Portfolio's
     expenses in proportion to their assets.  However, each feeder fund can set
     its  own  transaction   minimums,   fund-specific   expenses,   and  other
     conditions.  Therefore, investors in different feeder funds may experience
     different returns.

     The Equity 500 Index Fund may withdraw its investment  from the Equity 500
     Portfolio at any time if the Board of Directors  determines  that it is in
     the best interest of the Fund's  shareholders to do so. Certain changes in
     the Equity 500 Portfolio's investment objective, policies, or restrictions
     may require the Fund to withdraw its interest in the Equity 500 Portfolio.
     Upon any  such  withdrawal,  we  would  become  responsible  for  directly
     managing the assets of the Fund. In addition, the Board of Directors would
     then consider  whether to invest in a different  master  portfolio or take
     other  action,  such as the  selection  of a  sub-adviser.  See  CHANGE OF
     Subadvisers on page 20 for additional information.

PORTFOLIO MANAGER
Bankers Trust,  an indirect  wholly owned  subsidiary of Deutsche Bank AG, is a
worldwide  merchant  bank  dedicated  to servicing  the needs of  corporations,
governments, financial institutions, and private clients. Investment management
is a core business of Bankers  Trust,  with assets under its global  management
totaling $192 billion as of August 30, 2000. Of that total,  approximately $156
billion is in U.S. assets.

                                                                 7 - PROSPECTUS
<PAGE>
USAA INDEX FUNDS
-------------------------------------------------------------------------------

USAA EXTENDED MARKET INDEX FUND

OBJECTIVE
The Fund seeks to match, before fees and expenses,  the performance of the U.S.
stocks not included in the S&P 500 Index as  represented  by the WILSHIRE  4500
INDEX.  The  Wilshire  4500  Index  measures  the  performance  of  the  equity
securities of all  U.S.-headquartered  companies with readily  available  price
data,  excluding  companies  in the S&P  500  Index.  The  Company's  Board  of
Directors  may change  the  Fund's  investment  objective  without  shareholder
approval.

[SIDE BAR]
     THE WILSHIRE 4500 INDEX
     THE INDEX WAS CREATED ON DECEMBER 31, 1983. IT MEASURES THE PERFORMANCE OF
     ALL SMALL-AND MID-CAP STOCKS REGULARLY TRADED ON THE AMERICAN AND NEW YORK
     STOCK  EXCHANGES  AND THE  NASDAQ  OVER-THE-  COUNTER  MARKET.  IT IS CON-
     STRUCTED  USING THE WILSHIRE 5000  SECURITIES  WITH THE  SECURITIES IN THE
     STANDARD & POOR'S 500 INDEX REMOVED.

INVESTMENT STRATEGY
We are the Fund's investment  adviser.  Unlike other mutual funds that directly
acquire and manage their own portfolio  securities,  we will attempt to achieve
the  objective by investing all of the Fund's  investable  assets in the Master
Extended Market Index Series of the Quantitative  Master Series Trust (Extended
Market  Portfolio),   which  is  a  separate  fund  advised  by  Merrill  Lynch
Quantitative Advisers (MLQA), a division of Fund Asset Management,  L.P. with a
substantially  similar investment  objective.  Therefore,  your interest in the
Extended  Market  Portfolio's   securities  is  indirect,  and  the  investment
characteristics  of the Fund will correspond  directly to those of the Extended
Market  Portfolio.  This  type of  arrangement  is  commonly  referred  to as a
master-feeder structure.

To track the Wilshire  4500 Index as closely as possible,  under normal  market
conditions,  MLQA will invest at least 80% of the Extended  Market  Portfolio's
assets in stocks of companies that are included in the Wilshire 4500 Index.  In
seeking to mirror the performance of the Wilshire 4500 Index,  MLQA attempts to
allocate  the  Extended  Market   Portfolio's   investments   among  stocks  in
approximately  the same  weightings as the Wilshire 4500 Index,  beginning with
the stocks that make up the larger portion of the Index's value. It will not be
MLQA's intent, however, to fully replicate the Wilshire 4500 Index, because the
Index includes more than 6,500 stocks. MLQA may exclude any Wilshire 4500 Index
stock from the Extended Market Portfolio due to that stock's illiquidity,  high
transaction costs, or small weighting in the Index.

MAIN RISKS OF INVESTING

MARKET RISK
The Fund is subject to market  risk.  Stock  prices in general may decline over
short or even  extended  periods,  regardless  of the  success  or failure of a
company's  operations.  Stock markets tend to run in cycles,  with periods when
stock prices  generally go up, known as "bull" markets,  and periods when stock
prices generally go down,  referred to as "bear" markets.  Stocks tend to go up
and down more than bonds.

CASH FLOW AND TRACKING ERROR RISKS
While  the Fund  attempts  to match  the  Wilshire  4500  Index as  closely  as
possible,  the ability of the Extended Market  Portfolio to meet its investment
objective  depends  to some  extent on the cash flow in and out of the Fund and
other investors in the Extended Market Portfolio. The Fund's performance may be
affected  by  factors  such as the size of the  Fund's  portfolio,  transaction
costs, management fees and expenses, and brokerage commissions and fees. When a
shareholder  buys or sells  shares of the Fund,  it may result in the  Extended
Market Portfolio having to buy or sell stocks in its portfolio.  Changes in the
Fund's cash flow affect how  closely  the Fund will  mirror the  Wilshire  4500
Index.  Because of the  differences  between the Index and the portfolio of the
Extended Market Portfolio,  the Fund in turn may not track the Index perfectly.
Because this Fund selects a  representative  sample of stocks from the Wilshire
4500 Index as opposed to investing in each stock composing the Index,  tracking
error may at times be  higher  than a fund that  invests  in each  stock of the
Wilshire 4500 Index.

USAA INDEX FUNDS - 8
<PAGE>
MASTER-FEEDER STRUCTURE RISK
As a feeder fund in a master-feeder  structure,  the Fund is subject to certain
risk. Actions of larger feeder funds may materially affect smaller feeder funds
investing in the Extended Market Portfolio. For example, if a large feeder fund
withdraws  from  the  Extended  Market  Portfolio,   the  remaining  funds  may
experience  proportionately  higher  operating  expenses,  resulting  in  lower
returns (however, this possibility exists as well for traditionally  structured
funds that have large  institutional  investors).  Additionally,  the  Extended
Market  Portfolio  may own fewer  stocks  composing  the  Index,  resulting  in
increased  portfolio risk. Also, feeder funds with a greater pro rata ownership
in the Extended  Market  Portfolio  could have effective  voting control of the
operations of the Extended Market Portfolio.

SMALL-CAPITALIZATION RISK
Small-cap  companies may be more  vulnerable  than larger  companies to adverse
business or economic  developments.  Small-cap  companies may also have limited
product lines,  markets, or financial  resources.  Securities of such companies
may be less liquid and more volatile than securities of larger companies or the
market  averages  in general  and,  therefore,  may involve  greater  risk than
investing in securities of larger companies.  In addition,  small-cap companies
may not be well  known to the  investing  public,  may not  have  institutional
ownership, and may have only cyclical, static, or moderate growth prospects.

Because any  investment  involves  risk,  there is no assurance that the Fund's
objective  will be achieved.  As you consider an investment  in this Fund,  you
should also take into account your tolerance for the daily  fluctuations of the
financial  markets  and  whether  you can  afford  to leave  your  money in the
investment  for long  periods of time to ride out down  periods.  As with other
mutual funds, losing money is also a risk of investing in this Fund.

FLUCTUATION OF INVESTMENT VALUE
MLQA  attempts  to  keep  the  Extended  Market  Portfolio  fully  invested  in
securities  that are  representative  of the  Wilshire  4500  Index as a whole.
Therefore,  the value of your  investment in this Fund will  fluctuate with the
changing  market  value of the  investments  in the  portfolio  of the Extended
Market Portfolio.

Performance history for the Extended Market Index Fund will be available in the
prospectus after the Fund has been in operation for one full calendar year.

FEES AND EXPENSES
This summary shows what it will cost you, directly and indirectly, to invest in
the Fund.

SHAREHOLDER TRANSACTION EXPENSES - DIRECT COSTS
There are no fees or sales loads  charged to your  account when you buy or sell
Fund  shares.  However,  if you sell  shares  and  request  your  money by wire
transfer,  there is a $12 domestic  wire fee and a $35 foreign wire fee.  (Your
bank may also charge a fee for receiving wires.)

ANNUAL FUND OPERATING EXPENSES - INDIRECT COSTS
Fund  expenses  come out of the Fund's  assets and are  reflected in the Fund's
share price and dividends. "Other Expenses" such as custodian, transfer agency,
and legal fees have been  estimated  for the Fund's first year of operation and
are  calculated as a percentage of average net assets (ANA).  The figures below
are  based  upon  the Fund  and  Extended  Market  Portfolio  combined  and are
calculated as a percentage of ANA.

[SIDE BAR]
     12b-FEES
     SOME MUTUAL  FUNDS CHARGE FEES TO PAY FOR  ADVERTISING  AND OTHER COSTS OF
     SELLING FUND SHARES.

        MANAGEMENT       DISTRIBUTION         OTHER         TOTAL ANNUAL
           FEES          (12b-1) Fees       EXPENSES     OPERATING EXPENSES
-------------------------------------------------------------------------------
           .39%             None              1.06%            1.45%*

* WE HAVE VOLUNTARILY  AGREED TO LIMIT THE  EXTENDED  MARKET INDEX FUND'S TOTAL
  ANNUAL  OPERATING  EXPENSES TO .50% OF ITS ANA AND TO REIMBURSE  THE FUND FOR
  ALL  EXPENSES IN EXCESS OF THAT AMOUNT  UNTIL MAY 1, 2001.  UP TO OCTOBER 27,
  2003,

                                                                 9 - PROSPECTUS
<PAGE>
USAA INDEX FUNDS
-------------------------------------------------------------------------------

  WE MAY RECOVER  FROM THE FUND AMOUNTS  REIMBURSED,  SUBJECT TO CERTAIN
  LIMITATIONS.  WITH THIS  REIMBURSEMENT,  THE FUND'S  TOTAL  ANNUAL  OPERATING
  EXPENSES WOULD BE AS FOLLOWS:

                                REIMBURSEMENT FROM             ACTUAL FUND
         TOTAL ANNUAL             USAA INVESTMENT          OPERATING EXPENSES
      OPERATING EXPENSES        MANAGEMENT COMPANY         AFTER REIMBURSEMENT
-------------------------------------------------------------------------------
             1.45%                     .95%                       .50%

EXAMPLE OF EFFECT OF FUND'S OPERATING EXPENSES
This example is intended to help you compare the cost of investing in this Fund
with the cost of investing in other mutual  funds.  Although  your actual costs
may be higher or lower,  you  would  pay the  following  expenses  on a $10,000
investment,  assuming (1) 5% annual return,  (2) the Fund's operating  expenses
(before any applicable  reimbursement)  remain the same, and (3) you redeem all
of your shares at the end of the periods shown.

                             1 YEAR          3 YEARS
             -------------------------------------------------------
                              $148             $423

ADDITIONAL INFORMATION ABOUT FUND INVESTMENTS

Q    WILL THE FUND PURCHASE OTHER TYPES OF SECURITIES?

A    Under normal market  conditions,  the Extended Market  Portfolio's  assets
     will be invested, as is practical, in stocks included in the Wilshire 4500
     Index.  However,  the Extended Market  Portfolio may hold up to 20% of its
     assets in short-term  debt  securities,  money market  instruments,  stock
     index  futures,  and  options in most cases to  provide  liquidity  to pay
     redemptions and fees.

     The Extended Market  Portfolio may invest,  to a limited extent,  in stock
     index  futures and options.  The Extended  Market  Portfolio  will not use
     these  derivative  instruments  for  speculative  purposes or as leveraged
     investments  that  magnify  the gains or losses  of an  investment.  These
     investments  tend to reduce  transaction  costs or add value when they are
     favorably priced. Risks associated with investments in futures and options
     include  the risk that the  futures  or  options  contract  will not fully
     offset the underlying position and that investments in futures and options
     used for risk management may not have the intended  effects and may result
     in losses or missed opportunities.

     If the Extended Market Portfolio  invests in FUTURES CONTRACTS AND OPTIONS
     ON FUTURES  CONTRACTS  for  nonhedging  purposes,  the margin and premiums
     required  to make those  investments  will not  exceed 5% of the  Extended
     Market Portfolio's assets after taking into account unrealized profits and
     losses  on  the  contracts.  Futures  contracts  and  options  on  futures
     contracts used for nonhedging  purposes  involve  greater risks than stock
     investments.

[SIDE BAR]
     FUTURES  CONTRACTS AND OPTIONS ON FUTURES CONTRACTS ARE USED AS A LOW-COST
     METHOD OF GAINING  EXPOSURE  TO A  PARTICULAR  SECURITIES  MARKET  WITHOUT
     INVESTING DIRECTLY IN THOSE SECURITIES.

     For a description of the futures and options the Extended Market Portfolio
     may use and some of their associated risks, see APPENDIX A on page 30.

USAA INDEX FUNDS - 10
<PAGE>
[SIDE BAR]
                              HOW A MASTER-FEEDER
                              STRUCTURE OPERATES:
                          YOU BUY SHARES IN THE FUND
                                    [ARROW]
                            THE FUND INVESTS IN THE
                                   PORTFOLIO
                                    [ARROW]
                            THE PORTFOLIO INVEST IN
                          WILSHIRE 4500 INDEX STOCKS
                             AND OTHER SECURITIES

Q    HOW DO FUNDS IN A MASTER-FEEDER STRUCTURE OPERATE?

A    The Extended Market  Portfolio  is considered  a master fund. The Extended
     Market  Index Fund is  considered  a feeder  fund and  invests  all of its
     assets in the Extended Market Portfolio. The Extended Market Portfolio may
     also accept investments from other feeder funds, typically mutual funds or
     institutional  investors.  All feeder  funds will  invest in the  Extended
     Market  Portfolio  under the same terms and  conditions  and will bear the
     Extended  Market  Portfolio's  expenses  in  proportion  to their  assets.
     However,   each  feeder  fund  can  set  its  own  transaction   minimums,
     fund-specific  expenses,  and other  conditions.  Therefore,  investors in
     different feeder funds may experience different returns.

     The  Extended  Market  Index Fund may  withdraw  its  investment  from the
     Extended Market Portfolio at any time if the Board of Directors determines
     that it is in the  best  interest  of the  Fund's  shareholders  to do so.
     Certain changes in the Extended Market Portfolio's  investment  objective,
     policies, or restrictions may require the Fund to withdraw its interest in
     the Extended Market Portfolio.  Upon any such withdrawal,  we would become
     responsible for directly managing the assets of the Fund. In addition, the
     Board of Directors  would then  consider  whether to invest in a different
     master  portfolio  or  take  other  action,  such  as the  selection  of a
     subadviser.   See  CHANGE  OF   SUBADVISERS  on  page  20  for  additional
     information.

PORTFOLIO MANAGER

Merrill Lynch Quantitative Advisers (MLQA) operates as a division of Fund Asset
Management,  L.P. (FAM) a wholly owned  indirect  subsidiary of Merrill Lynch &
Co.,  Inc. FAM is an  affiliate  of Merrill  Lynch  Investment  Managers,  L.P.
(MLIM),  which is a wholly owned  subsidiary of Merrill Lynch & Co. MLIM is one
of the world's  largest  global  investment  management  organizations  and had
approximately  $571 billion in investment  company and other  portfolio  assets
under  management as of September  30, 2000.  FAM has both the  experience  and
expertise  to offer a broad range of  investment  services to many  diversified
market segments.  FAM's Quantitative  Advisers division specializes in managing
index and quantitative portfolios and is headed by a group of professionals who
have been together over 15 years.

                                                                11 - PROSPECTUS
<PAGE>
USAA INDEX FUNDS
-------------------------------------------------------------------------------

USAA NASDAQ-100 INDEX FUND

OBJECTIVE
The Fund seeks to match,  before  fees and  expenses,  the  performance  of the
stocks  composing the NASDAQ-100  INDEX.  The Nasdaq-100  Index  represents the
largest  nonfinancial  stocks traded on The Nasdaq Stock Market.  The Company's
Board  of  Directors  may  change  the  Fund's  investment   objective  without
shareholder approval.

[SIDE BAR]
     THE NASDAQ-100 INDEX
     THE  INDIVIDUAL  STOCKS  THAT MAKE UP THE INDEX HAVE TOTAL  MARKET  VALUES
     RANGING IN SIZE FROM  $951.2  MILLION  TO $401.1  BILLION AS OF OCTOBER 1,
     2000.

INVESTMENT STRATEGY
We are the Fund's  investment  adviser.  We have retained  Barclays Global Fund
Advisors   (Barclays)  to  serve  as  subadviser  for  the  Fund.  Barclays  is
responsible  for investing the Fund's assets.  Under normal market  conditions,
Barclays  attempts to achieve the Fund's objective by investing at least 80% of
the Fund's assets in the stocks of companies composing the Nasdaq-100 Index.

The  Nasdaq-100  Index  represents  the largest  and most  active  nonfinancial
domestic and international companies listed on The Nasdaq Stock Market based on
market  capitalization.  Eligibility  criteria  include a minimum average daily
trading  volume of  100,000  shares.  The  security  must be of a  nonfinancial
company,  not  currently in  bankruptcy,  and only one class of the security is
allowed.  The  security  must have  "seasoned"  on The Nasdaq  Stock  Market or
another  recognized  market,  meaning  that the  security  has been listed on a
market for at least two years. If a security would  otherwise  qualify to be in
the top 25% of the issuers included in the Index by market capitalization, then
a one-year  "seasoning"  criteria  would  apply.  If the  security is a foreign
security,  the  company  must  have a  worldwide  market  value of at least $10
billion, a U.S. market value of at least $4 billion, and average trading volume
of at least 200,000 shares per day, and be eligible for listed options trading.
Additionally,  a security  may not be added to the Index if it has entered into
any  agreement  that would  result in it no longer  being  listed on The Nasdaq
Stock Market within the next six months.

Barclays  will  normally  invest in all the stocks in the  Nasdaq-100  Index in
roughly the same proportions as their  weightings in the Index.  While Barclays
attempts to replicate the Index, there may be times when the Fund and the Index
do not match exactly.  At times,  Barclays may purchase a stock not included in
the  Nasdaq-100  Index  when  it is  believed  to be a  cost-efficient  way  of
approximating the Index's performance,  for example, in anticipation of a stock
being added to the Index.

MAIN RISKS OF INVESTING

MARKET RISK
The Fund is subject to market  risk.  Stock  prices in general may decline over
short or even  extended  periods,  regardless  of the  success  or failure of a
company's  operations.  Stock markets tend to run in cycles,  with periods when
stock prices  generally go up, known as "bull" markets,  and periods when stock
prices generally go down,  referred to as "bear" markets.  Stocks tend to go up
and down more than bonds.

SECTOR RISK
The returns from a specific type of security may trail returns from other asset
classes or the overall market.  For example,  the stocks that make up the Index
are currently  heavily weighted in the technology  sectors.  High volatility or
poor  performance of the sectors will directly  affect the Fund's  performance.
Sectors will go through cycles of doing better or worse than stocks or bonds in
general. These periods may last for several years.

CASH FLOW AND TRACKING ERROR RISKS
While the Fund attempts to match the  Nasdaq-100  Index as closely as possible,
the ability of the Fund to meet its investment objective depends to some extent
on the cash flow in and out

USAA INDEX FUNDS - 12
<PAGE>
of the Fund. The Fund's performance may be affected by factors such as the size
of the Fund's portfolio,  transaction costs,  management fees and expenses, and
brokerage  commissions and fees. When a shareholder buys or sells shares of the
Fund, the Fund generally has to buy or sell stocks in its portfolio. Changes in
the Fund's cash flow  affect how  closely  the Fund will mirror the  Nasdaq-100
Index.  Because of the differences  between the Index and the Fund's portfolio,
the Fund may not track the Nasdaq-100 Index perfectly.

NONDIVERSIFICATION RISK
The Fund is considered nondiversified, which means that it may invest a greater
percentage  of its  assets  in a  single  issuer.  Because  a  relatively  high
percentage  of the Fund's total assets may be invested in the  securities  of a
single issuer or a limited number of issuers, the securities of the Fund may be
more  sensitive  to changes in the market value of a single  issuer,  a limited
number of issuers,  or large  companies  generally.  Such a focused  investment
strategy may increase the volatility of the Fund's  investment  results because
this Fund may be more  susceptible to risks  associated with a single economic,
political, or regulatory event than a diversified fund.

FOREIGN INVESTING RISK
Because the Fund may invest in securities of foreign issuers,  it is subject to
the risks of foreign  investing.  These  risks  include  currency-exchange-rate
fluctuations;  increased-price volatility; different accounting, reporting, and
disclosure requirements; and political or social instability.

Because any  investment  involves  risk,  there is no assurance that the Fund's
objective  will be achieved.  As you consider an investment  in this Fund,  you
should also take into account your tolerance for the daily  fluctuations of the
financial  markets  and  whether  you can  afford  to leave  your  money in the
investment  for long  periods of time to ride out down  periods.  As with other
mutual funds, losing money is also a risk of investing in this Fund.

FLUCTUATION OF INVESTMENT VALUE
Barclays  attempts to keep the Fund's  portfolio  fully  invested in securities
that are  representative  of the Nasdaq-100  Index as a whole.  Therefore,  the
value of your  investment in this Fund will fluctuate with the changing  market
value of the investments in the Fund's portfolio.

Performance  history for the  Nasdaq-100  Index Fund will be  available  in the
prospectus after the Fund has been in operation for one full calendar year.

FEES AND EXPENSES
This summary shows what it will cost you, directly and indirectly, to invest in
the Fund.

SHAREHOLDER TRANSACTION EXPENSES - DIRECT COSTS
There are no fees or sales loads  charged to your  account when you buy or sell
Fund  shares.  However,  if you sell  shares  and  request  your  money by wire
transfer,  there is a $12 domestic  wire fee and a $35 foreign wire fee.  (Your
bank may also charge a fee for receiving wires.)

ANNUAL FUND OPERATING EXPENSES - INDIRECT COSTS
Fund  expenses  come out of the Fund's  assets and are  reflected in the Fund's
share price and dividends. "Other Expenses" such as custodian, transfer agency,
and legal fees have been  estimated  for the Fund's first year of operation and
are calculated as a percentage of average net assets (ANA).

[SIDE BAR]
     12b-FEES
     SOME MUTUAL FUNDS CHARGE THESE FEES TO PAY FOR ADVERTISING AND OTHER COSTS
     OF SELLING FUND SHARES.

         MANAGEMENT       DISTRIBUTION         OTHER         TOTAL ANNUAL
            FEES          (12b-1) Fees       EXPENSES     OPERATING EXPENSES
-------------------------------------------------------------------------------
            .55%             None              1.08%            1.63%*

* WE HAVE VOLUNTARILY  AGREED TO LIMIT THE NASDAQ-100 INDEX FUND'S TOTAL ANNUAL
  OPERATING  EXPENSES  TO .85% OF ITS ANA AND TO  REIMBURSE  THE  FUND  FOR ALL
  EXPENSES IN EXCESS OF THAT AMOUNT UNTIL MAY 1, 2001.  UP TO OCTOBER 27, 2003,
  WE  MAY

                                                                13 - PROSPECTUS
<PAGE>
USAA INDEX FUNDS
-------------------------------------------------------------------------------

  RECOVER  FROM  THE  FUND AMOUNTS  REIMBURSED, SUBJECT TO CERTAIN LIMITATIONS.
  WITH THIS  REIMBURSEMENT, THE FUND'S  TOTAL  ANNUAL  OPERATING EXPENSES WOULD
  BE AS FOLLOWS:

                             REIMBURSEMENT FROM             ACTUAL FUND
       TOTAL ANNUAL           USAA INVESTMENT           OPERATING EXPENSES
    OPERATING EXPENSES       MANAGEMENT COMPANY         AFTER REIMBURSEMENT
-------------------------------------------------------------------------------
          1.63%                     .78%                       .85%

EXAMPLE OF EFFECT OF FUND'S OPERATING EXPENSES
This example is intended to help you compare the cost of investing in this Fund
with the cost of investing in other mutual  funds.  Although  your actual costs
may be higher or lower,  you  would  pay the  following  expenses  on a $10,000
investment,  assuming (1) 5% annual return,  (2) the Fund's operating  expenses
(before any applicable  reimbursement)  remain the same, and (3) you redeem all
of your shares at the end of the periods shown.

                                 1 YEAR          3 YEARS
                   ---------------------------------------------------
                                 $166              $479

ADDITIONAL INFORMATION ABOUT FUND INVESTMENTS

Q    WILL THE FUND PURCHASE OTHER TYPES OF SECURITIES?

A    Under normal market conditions,  the Fund's assets will be invested, as is
     practical,  in stocks included in the Nasdaq-100 Index.  However, the Fund
     may hold up to 20% of its  assets in  short-term  debt  securities,  money
     market  instruments,  stock  index  futures,  and options in most cases to
     provide liquidity to pay redemptions and fees.

     The Fund may  invest,  to a limited  extent,  in stock  index  futures and
     options.   The  Fund  will  not  use  these  derivative   instruments  for
     speculative purposes or as leveraged investments that magnify the gains or
     losses of an  investment.  These  investments  tend to reduce  transaction
     costs or add value when they are favorably  priced.  Risks associated with
     investments  in futures and  options  include the risk that the futures or
     options  contract will not fully offset the  underlying  position and that
     investments  in futures and options used for risk  management may not have
     the intended effects and may result in losses or missed opportunities.

     If the Fund invests in FUTURES  CONTRACTS AND OPTIONS ON FUTURES CONTRACTS
     for nonhedging  purposes,  the margin and premiums  required to make those
     investments  will not exceed 5% of the Fund's  assets  after  taking  into
     account unrealized profits and losses on the contracts.  Futures contracts
     and options on futures  contracts  used for  nonhedging  purposes  involve
     greater risks than stock investments.

[SIDE BAR]
     FUTURES  CONTRACTS AND OPTIONS ON FUTURES CONTRACTS ARE USED AS A LOW-COST
     METHOD OF GAINING  EXPOSURE  TO A  PARTICULAR  SECURITIES  MARKET  WITHOUT
     INVESTING DIRECTLY IN THOSE SECURITIES.

For a description of the futures and options the Fund may use and some of their
associated risks, see APPENDIX A on page 30.

PORTFOLIO MANAGER
Barclays is a direct subsidiary of Barclays Global  Investors,  N.A. (which, in
turn, is an indirect  subsidiary  of Barclays Bank PLC).  Barclays has provided
asset management,  administration,  and advisory services for over 25 years. As
of June 30, 2000,  Barclays  Global  Investors  and its  affiliates,  including
Barclays,  provided  investment  advisory  services  for over $833  billion  of
assets.

USAA INDEX FUNDS - 14
<PAGE>
-------------------------------------------------------------------------------
USAA GLOBAL TITANS INDEX FUND

OBJECTIVE
The Fund seeks to match,  before  fees and  expenses,  the  performance  of the
stocks composing the DOW JONES GLOBAL TITANS INDEX. The Dow Jones Global Titans
Index  currently  consists  of the 50 largest  multinational  companies  in the
world.  Each of these  companies  currently has a MARKET  CAPITALIZATION  of at
least $20  billion.  The  Company's  Board of  Directors  may change the Fund's
investment objective without shareholder approval.

[SIDE BAR]
     THE DOW JONES GLOBAL TITANS INDEX
     THE INDEX BEGAN TO BE  CALCULATED  IN JULY 1999 AND CONSISTS OF SECURITIES
     OF  COMPANIES  THAT  ARE  SELECTED  BASED  ON A  GLOBAL  OR  MULTINATIONAL
     STANDARD.  THEREFORE, THESE COMPANIES MAY BE HEADQUARTERED ANYWHERE IN THE
     WORLD,  ARE  MARKET  AND  INDUSTRY  LEADERS  ON A GLOBAL  LEVEL,  AND HAVE
     INTERNATIONAL  EXPOSURE  EITHER FROM SELLING  PRODUCTS  OUTSIDE THEIR HOME
     MARKETS OR PROVIDING SERVICES TO OVERSEAS CLIENTS.

     MARKET CAPITALIZATION (MARKET CAP)
     IS THE TOTAL  MARKET  VALUE OF A  COMPANY'S  OUTSTANDING  SHARES OF COMMON
     STOCK.

INVESTMENT STRATEGY
We are the Fund's  investment  adviser.  We have retained  Barclays Global Fund
Advisors   (Barclays)  to  serve  as  subadviser  for  the  Fund.  Barclays  is
responsible  for investing the Fund's assets.  Under normal market  conditions,
Barclays will attempt to achieve the Fund's objective by investing at least 80%
of the Fund's assets in the stocks of companies  composing the Dow Jones Global
Titans Index.

The Dow Jones Global  Titans  Index  consists of  securities  of the 50 largest
multinational  companies in the world. The size of the companies is measured by
assets, book value, sales/revenue,  net profit, and foreign sales rankings. Any
domestic-focused  companies without multinational operations are ineligible for
the Index, no matter how large or successful within domestic markets.

It is the  intention of Dow Jones that the major  characteristics  of the Index
be: market leadership;  multinational exposure; global diversification (at both
a regional/country  and industry/sector  level); high liquidity;  low turnover;
and sufficient market coverage.

Barclays may invest the Fund's assets in foreign  securities to the extent such
securities are included in the Index.  Currently,  foreign  securities  make up
just under 40% of the Index's components and one-third of its market value. The
Index currently  includes  companies from the United States,  Switzerland,  the
United  Kingdom,  Germany,  Netherlands,  Japan,  France,  and  Finland and may
include companies from other countries in the future.

MAIN RISKS OF INVESTING

MARKET RISK
The Fund is subject to market  risk.  Stock  prices in general may decline over
short or even  extended  periods,  regardless  of the  success  or failure of a
company's  operations.  Stock markets tend to run in cycles,  with periods when
stock prices  generally go up, known as "bull" markets,  and periods when stock
prices generally go down,  referred to as "bear" markets.  Stocks tend to go up
and down more than bonds.

CASH FLOW AND TRACKING ERROR RISKS
While the Fund  attempts to match the Dow Jones Global  Titans Index as closely
as possible,  the ability of the Fund to meet its investment  objective depends
to some extent on the cash flow in and out of the Fund. The Fund's  performance
may  be  affected  by  factors  such  as the  size  of  the  Fund's  portfolio,
transaction costs,  management fees and expenses, and brokerage commissions and
fees.  When a shareholder  buys or sells shares of the Fund, the Fund generally
has to buy or sell  stocks in its  portfolio.  Changes in the Fund's  cash flow
affect how  closely  the Fund will mirror the Dow Jones  Global  Titans  Index.
Because of the differences between the Index and the Fund's portfolio, the Fund
may not track the Dow Jones Global Titans Index perfectly.

NONDIVERSIFICATION RISK
The Fund is considered  nondiversified,  which means that the Fund may invest a
greater percentage of its assets in a single issuer.  Because a relatively high
percentage  of the Fund's total assets may be invested in the  securities  of a
single issuer or a limited number of issuers, the securities of the Fund may be
more  sensitive  to changes in the market value of a single  issuer,  a limited
number of issuers,  or large  companies  generally.  Such a focused  investment
strategy may increase

                                                                15 - PROSPECTUS
<PAGE>
USAA INDEX FUNDS
-------------------------------------------------------------------------------

the  volatility  of the  Fund's  investment  results  because  it  may be  more
susceptible  to  risks  associated  with  a  single  economic,   political,  or
regulatory event than a diversified fund.

FOREIGN INVESTING RISK
Because the Fund may invest in foreign  securities,  it is subject to the risks
of foreign investing. These risks include currency-exchange-rate  fluctuations;
foreign-market  illiquidity;  increased-  price  volatility;   exchange-control
regulations;   foreign-ownership   limits;  political  instability;   different
accounting,  reporting, and disclosure requirements;  difficulties in obtaining
legal judgments; and foreign withholding taxes.

Because any  investment  involves  risk,  there is no assurance that the Fund's
objective  will be achieved.  As you consider an investment  in this Fund,  you
should also take into account your tolerance for the daily  fluctuations of the
financial  markets  and  whether  you can  afford  to leave  your  money in the
investment  for long  periods of time to ride out down  periods.  As with other
mutual funds, losing money is also a risk of investing in this Fund.

FLUCTUATION OF INVESTMENT VALUE
Barclays  attempts to keep the Fund's  portfolio  fully  invested in securities
that  are  representative  of the Dow  Jones  Global  Titans  Index as a whole.
Therefore,  the value of your  investment in this Fund will  fluctuate with the
changing market value of the investments in the Fund's portfolio.

Performance  history for the Global  Titans Index Fund will be available in the
prospectus after the Fund has been in operation for one full calendar year.

FEES AND EXPENSES
This summary shows what it will cost you, directly and indirectly, to invest in
the Fund.

SHAREHOLDER TRANSACTION EXPENSES -- DIRECT COSTS
There are no fees or sales loads  charged to your  account when you buy or sell
Fund  shares.  However,  if you sell  shares  and  request  your  money by wire
transfer,  there is a $12 domestic  wire fee and a $35 foreign wire fee.  (Your
bank may also charge a fee for receiving wires.)

ANNUAL FUND OPERATION EXPENSES -- INDIRECT COSTS
Fund  expenses  come out of the Fund's  assets and are  reflected in the Fund's
share price and dividends. "Other Expenses" such as custodian, transfer agency,
and legal fees have been  estimated  for the Fund's first year of operation and
are calculated as a percentage of average net assets (ANA).

[SIDE BAR]
     12b-FEES
     SOME MUTUAL FUNDS CHARGE THESE FEES TO PAY FOR ADVERTISING AND OTHER COSTS
     OF SELLING FUND SHARES.

      MANAGEMENT       DISTRIBUTION         OTHER         TOTAL ANNUAL
        FEES          (12b-1) Fees        EXPENSES     OPERATING EXPENSES
-------------------------------------------------------------------------------
        .60%              None              2.21%            2.81%*

* WE HAVE  VOLUNTARILY  AGREED TO LIMIT THE GLOBAL  TITANS  INDEX  FUND'S TOTAL
  ANNUAL  OPERATING  EXPENSES TO .85% OF ITS ANA AND TO REIMBURSE  THE FUND FOR
  ALL  EXPENSES IN EXCESS OF THAT AMOUNT  UNTIL MAY 1, 2001.  UP TO OCTOBER 27,
  2003,  WE MAY RECOVER  FROM THE FUND AMOUNTS  REIMBURSED,  SUBJECT TO CERTAIN
  LIMITATIONS.  WITH THIS  REIMBURSEMENT,  THE FUND'S  TOTAL  ANNUAL  OPERATING
  EXPENSES WOULD BE AS FOLLOWS:

                              REIMBURSEMENT FROM           ACTUAL FUND
       TOTAL ANNUAL            USAA INVESTMENT          OPERATING EXPENSES
    OPERATING EXPENSES        MANAGEMENT COMPANY        AFTER REIMBURSEMENT
-------------------------------------------------------------------------------
          2.81%                     1.96%                      .85%

EXAMPLE OF EFFECT OF FUND'S OPERATING EXPENSES
This example is intended to help you compare the cost of investing in this Fund
with the cost of investing in other mutual  funds.  Although  your actual costs
may be higher or lower,  you  would  pay the  following  expenses  on a $10,000
investment,  assuming (1) 5% annual return,  (2) the Fund's operating  expenses
(before any applicable  reimbursement)  remain the same, and (3) you redeem all
of your shares at the end of the periods shown.

                                 1 YEAR          3 YEARS
                    ---------------------------------------------------
                                 $284              $786

USAA INDEX FUNDS - 16
<PAGE>
ADDITIONAL INFORMATION ABOUT FUND INVESTMENTS

Q    WILL THE FUND PURCHASE OTHER TYPES OF SECURITIES?

A    Under normal market conditions,  the Fund's assets will be invested, as is
     practical,  in stocks  included  in the Dow  Jones  Global  Titans  Index.
     However,  the Fund may hold up to 20% of its  assets  in  short-term  debt
     securities, money market instruments,  stock index futures, and options in
     most cases to provide liquidity to pay redemptions and fees.

     The Fund may  invest,  to a limited  extent,  in stock  index  futures and
     options.   The  Fund  will  not  use  these  derivative   instruments  for
     speculative purposes or as leveraged investments that magnify the gains or
     losses of an  investment.  These  investments  tend to reduce  transaction
     costs or add value when they are favorably  priced.  Risks associated with
     investments  in futures and  options  include the risk that the futures or
     options  contract will not fully offset the  underlying  position and that
     investments  in futures and options used for risk  management may not have
     the intended effects and may result in losses or missed opportunities.

     If the Fund invests in FUTURES  CONTRACTS AND OPTIONS ON FUTURES CONTRACTS
     for nonhedging  purposes,  the margin and premiums  required to make those
     investments  will not exceed 5% of the Fund's  assets  after  taking  into
     account unrealized profits and losses on the contracts.  Futures contracts
     and options on futures  contracts  used for  nonhedging  purposes  involve
     greater risks than stock investments.

[SIDE BAR]
     FUTURES  CONTRACTS AND OPTIONS ON FUTURES CONTRACTS ARE USED AS A LOW-COST
     METHOD  OF  GAINING  EXPOSURE  TO  PARTICULAR  SECURITIES  MARKET  WITHOUT
     INVESTING DIRECTLY IN THOSE SECURITIES.

     For a description  of the futures and options the Fund may use and some of
     their associated risks, see APPENDIX A on page 30.

PORTFOLIO MANAGER
Barclays is a direct subsidiary of Barclays Global  Investors,  N.A. (which, in
turn, is an indirect  subsidiary  of Barclays Bank PLC).  Barclays has provided
asset management,  administration,  and advisory services for over 25 years. As
of June 30, 2000,  Barclays  Global  Investors  and its  affiliates,  including
Barclays,  provided  investment  advisory  services  for over $833  billion  of
assets.

                                                                 17 -PROSPECTUS
<PAGE>
USAA INDEX FUNDS
-------------------------------------------------------------------------------

THE BASICS OF INDEX INVESTING

Q    HOW ARE THE FUNDS' PORTFOLIOS MANAGED?

A    The Funds are not managed  according  to  traditional  methods of "active"
     investment management,  which involve the buying and selling of securities
     based  upon  economic,  financial,  and  market  analyses  and  investment
     judgment.  Instead, the Funds utilize a "passive" or "indexing" investment
     approach in an attempt to match,  as closely as possible,  the performance
     of a particular index.

     Generally,  this is done by one of two methods. Some index funds hold each
     stock found in their target index in approximately the same proportions as
     represented  in the index  itself.  This  method of  indexing  is called a
     "replication" method. For example, if 5% of the Nasdaq-100 Index were made
     up of the stock of a specific company, a fund tracking that Index (such as
     the Nasdaq-100 Index Fund) would invest  approximately 5% of its assets in
     that company.  The Nasdaq-100  Index Fund and the Global Titans Index Fund
     are generally managed under this approach.

     The second  method of  indexing is  referred  to as a  "sampling"  method.
     Because it would be very  expensive to buy and hold all of the stocks held
     in a particular  index (such as the Wilshire  4500 Index,  which  includes
     more than 6,500 stocks) many index funds select a representative sample of
     stocks from the targeted  index that will resemble the full index in terms
     of industry  weightings,  market  capitalization,  price/earnings  ratios,
     dividend  yield,  and other  characteristics.  For example,  if 10% of the
     Wilshire 4500 Index were made up of technology stocks, the Extended Market
     Portfolio  would invest  approximately  10% of its assets in some, but not
     all, of the technology  stocks included in the Index.  The Extended Market
     Portfolio and the Equity 500 Portfolio are managed in this way.

Q    AS AN  INVESTOR,  WHAT ARE THE  BENEFITS  OF USING A PASSIVE, OR INDEXING,
     APPROACH?

A    Indexing appeals to many investors because it:
         * provides simplicity because it is a straightforward  market-matching
           strategy
         * generally provides diversification by investing in a wide variety of
           companies and industries
         * tends to have lower  costs  because  index funds do not have many of
           the expenses of actively managed funds such as research and
         * usually has relatively  low-trading  activity,  therefore, brokerage
           commissions tend to be lower

Q    HOW CLOSELY WILL THE FUNDS MATCH THEIR RESPECTIVE INDICES?

A    In seeking to mirror the performance of their  particular  index,  Bankers
     Trust,  MLQA, and Barclays will attempt to allocate the investments of the
     Equity 500 Portfolio,  the Extended Market Portfolio, the Nasdaq-100 Index
     Fund, and the Global Titans Index Fund among stocks in  approximately  the
     same weightings as the indices themselves,  beginning with the stocks that
     make up the larger portion of the particular index's value.

     Over the long term, Bankers Trust and MLQA will seek a correlation between
     the  performance  of the  Equity 500  Portfolio  and the  Extended  Market
     Portfolio,  respectively, and Barclays will seek a correlation between the
     performance of the Nasdaq-100 Index Fund and the Global Titans Index Fund,
     before  expenses,  and that of the particular  index of 0.95 or better.  A
     figure of 1.00 would indicate perfect correlation, meaning that the Equity
     500 Portfolio,  the Extended Market Portfolio,  the Nasdaq-100 Index Fund,
     and the  Global  Titans  Index  Fund  always  move up in value  when their
     respective  index  rises and down in value  when  their  respective  index
     declines.  In the  unlikely  event that the  targeted  correlation  is not
     achieved, alternative structures may be considered.

USAA INDEX FUNDS - 18
<PAGE>
FUND AND PORTFOLIO MANAGEMENT

The Board of  Directors  of USAA Mutual Fund,  Inc.  (Company),  of which these
Funds are series,  supervises  the business  affairs of the Company,  while the
business  affairs of the Equity 500 Portfolio and the Extended Market Portfolio
are subject to the  supervision  of their  respective  Boards of  Trustees.  No
director of the Company also serves as a trustee of the Equity 500 Portfolio or
the Extended Market Portfolio.

MANAGEMENT AND ADVISORY SERVICES

USAA INVESTMENT MANAGEMENT COMPANY
The Company has retained us, USAA Investment  Management  Company,  to serve as
the manager,  investment  adviser,  and distributor for the Company.  We are an
affiliate  of  United  Services   Automobile   Association   (USAA),  a  large,
diversified  financial  services  institution.  Our  mailing  address  is  9800
Fredericksburg Road, San Antonio, Texas 78288.

[SIDE BAR]
     TOTAL ASSETS  UNDER  MANAGEMENT  BY
     USAA INVESTMENT MANAGEMENT COMPANY
     APPROMIMATELY $42 BILLION

With respect to the S&P 500 INDEX FUND, we provide certain management  services
to  the  Fund  pursuant  to a  Management  Agreement.  We are  responsible  for
monitoring the services  provided to the Equity 500 Portfolio by Bankers Trust,
subject  to  the  authority  of  and  supervision  by the  Company's  Board  of
Directors. We receive no fee for providing these monitoring services.  However,
in the event the  Company's  Board of  Directors  determines  it is in the best
interest of the Fund's  shareholders  to withdraw its  investment in the Equity
500 Portfolio,  we would be responsible for directly managing the assets of the
Fund.  In such event,  the Fund would pay us an annual fee of  one-tenth of one
percent (.10%) of average net assets,  accrued daily and paid monthly.  We also
provide   services  related  to  selling  the  Fund's  shares  and  receive  no
compensation for those services.

With respect to the EXTENDED MARKET INDEX FUND, we provide  certain  management
services to the Fund pursuant to a Management Agreement. We are responsible for
monitoring  the  services  provided to the Extended  Market  Portfolio by MLQA,
subject  to  the  authority  of  and  supervision  by the  Company's  Board  of
Directors.   We  receive  no  fee  for  providing  these  monitoring  services.
Investment  of the Fund's  assets in the  Extended  Market  Portfolio  is not a
funda- mental policy of the Fund and a shareholder vote is not required for the
Fund to withdraw its investment.  However,  in the event the Company's Board of
Directors  determines it is in the best interest of the Fund's  shareholders to
withdraw  its  investment  in  the  Extended  Market  Portfolio,  we  would  be
responsible  for directly  managing the assets of the Fund. In such event,  the
Fund  would pay us an  annual  fee of  three-tenths  of one  percent  (.30%) of
average net assets,  accrued daily and paid monthly.  We also provide  services
related to selling  the Fund's  shares and  receive no  compensation  for those
services.

With respect to the NASDAQ-100  INDEX FUND and the GLOBAL TITANS INDEX FUND, we
provide management services to the Funds pursuant to an Advisory Agreement.  We
are responsible for managing the business affairs of the Funds,  subject to the
authority of and  supervision  by the  Company's  Board of  Directors.  For our
services, the Funds pay us an annual fee. The fee for the Nasdaq-100 Index Fund
is computed at one-fifth of one percent  (.20%) of average net assets.  The fee
for the Global  Titans  Index Fund is  computed  at  one-fourth  of one percent
(.25%) of average net assets.  We also provide  services related to selling the
Fund's shares and receive no compensation for those services.

We have agreed,  through May 1, 2001, to waive our annual management fee to the
extent that total expenses of the Funds' average annual net assets exceed .50%,
 .85%, and .85% of the Extended  Market Index Fund,  the Nasdaq-100  Index Fund,
and the Global Titans Index Fund, respectively.  Under these agreements,  these
Funds are required to pay us back the amount waived in subsequent years through
October 27, 2003, but only if the  additional  payments do not cause the Funds'
total  expenses to exceed .50%,  .85%, and .85%,  respectively,  of each Fund's
average annual net assets.

                                                                19 - PROSPECTUS
<PAGE>
USAA INDEX FUNDS
-------------------------------------------------------------------------------

BANKERS TRUST
At the  present  time,  the Company  seeks to achieve the S&P 500 Index  Fund's
investment  objective  by  investing  all the  Fund's  assets in the Equity 500
Portfolio.  The Equity 500 Portfolio has retained the services of Bankers Trust
Company,  with headquarters at 130 Liberty Street,  New York, New York 10006 as
investment adviser.

Under its Investment Advisory Agreement,  Bankers Trust receives a fee from the
Equity 500 Portfolio,  computed  daily and paid monthly,  at the annual rate of
 .05% of the average daily net assets of the Equity 500 Portfolio.

MERRILL LYNCH QUANTITATIVE ADVISERS
At the present  time,  the Company  seeks to achieve the Extended  Market Index
Fund's  investment  objective  by  investing  all of the  Fund's  assets in the
Extended  Market  Portfolio.  The Extended  Market  Portfolio  has retained the
services of Merrill  Lynch  Quantitative  Advisers  (MLQA),  a division of Fund
Asset Management,  L.P., located at World Financial Center, 225 Liberty Street,
New York, New York 10281-6100 as investment adviser.

Under its Amended and Restated Management  Agreement,  MLQA receives a fee from
the Extended Market Portfolio,  computed daily and paid monthly,  at the annual
rate of .01% of average daily net assets of the Extended Market Portfolio.

BARCLAYS
We have entered  into a  subadvisory  agreement  (Subadvisory  Agreement)  with
Barclays Global Fund Advisors  (Barclays),  located at 45 Fremont  Street,  San
Francisco, California 94105 to delegate the day-to-day discretionary management
of the assets of the  Nasdaq-100  Index Fund and the Global  Titans Index Fund.
Under the  Subadvisory  Agreement,  Barclays  manages  the assets of the Funds,
subject to the general  supervision of the Company's Board of Directors and us,
in  accordance   with  the  Funds'   investment   objectives,   policies,   and
restrictions.

Barclays is compensated by us out of the amounts we receive from the Funds.  We
may terminate the Subadvisory Agreement upon 60 days' notice.

CHANGE OF SUBADVISERS
We plan to apply  for an  exemptive  order  from the  Securities  and  Exchange
Commission (SEC) that would permit us, with the approval of the Company's Board
of Directors,  to retain a different subadviser for either the Nasdaq-100 Index
Fund or the Global  Titans  Index Fund or to withdraw  the S&P 500 Index Fund's
interest  from the Equity 500  Portfolio  or the  Extended  Market Index Fund's
interest from the Extended  Market  Portfolio and retain a subadviser to manage
the  S&P  500  Index  Fund or the  Extended  Market  Index  Fund  outside  of a
master-feeder   structure,   without   submitting  the  respective   investment
Subadvisory  Agreements to a vote of the Fund's  shareholders.  We would notify
shareholders  in the event of any change in the identity of the subadviser of a
Fund.  Until or unless this  exemptive  order is granted,  if a duly  appointed
subadviser is terminated  or otherwise  ceases to advise either the  Nasdaq-100
Index Fund or the Global Titans Index Fund, or if the S&P 500 Index Fund or the
Extended Market Index Fund is to be managed  separately by a subadviser  rather
than within a master-feeder  structure, the Company would be required to submit
the  investment  Subadvisory  Agreement  with the new  subadviser to the Fund's
shareholders  for approval.  However,  there is no guarantee  that the SEC will
grant such exemptive order.

PORTFOLIO TURNOVER
Generally,  a  passively  managed  fund  sells  securities  only to  respond to
redemption  requests or to adjust the number of shares held to reflect a change
in the Portfolios' or Funds' target index. We do not expect any of the Funds to
have a high portfolio turnover rate.

[SIDE BAR]
     ANNUAL PORTFOLIO  TURNOVER RATE MEASURES THE FREQUENCY THAT EACH PORTFOLIO
     OR FUND SELLS AND REPLACES THE VALUE OF ITS SECURITIES FOR A GIVEN PERIOD.

USAA INDEX FUNDS - 20
<PAGE>
ADMINISTRATIVE AND SUBADMINISTRATIVE SERVICES

USAA INVESTMENT MANAGEMENT COMPANY
Under an Administration Agreement with the S&P 500 INDEX FUND, we calculate the
net  asset  value of the Fund  and  generally  assist  the  Company's  Board of
Directors in all aspects of the  administration  and operation of the Fund. The
Administration  Agreement provides for the Fund to pay us a fee, computed daily
and paid  monthly,  at an annual  rate  equal to the  lesser of (1) .06% of the
average  daily net assets of the Fund or (2) the amount  that  brings the total
Fund and  Portfolio  annual  operating  expenses as a percentage  of the Fund's
average  net  assets  up to  .18%.  We may  also  delegate  one or  more of our
responsibilities to others at our expense.

Under an  Administration  Agreement  with the EXTENDED  MARKET  INDEX FUND,  we
generally  assist  the  Company's  Board of  Directors  in all  aspects  of the
administration and operation of the Fund. The Administration Agreement provides
for the Fund to pay us a fee,  computed  daily and paid  monthly,  at an annual
rate  equal  to  .38%.  Up to .10%  of  this  fee  shall  be  paid to MLQA  for
subadministrative  services provided on our behalf. We may also delegate one or
more of our responsibilities to others at our expense.

Under an Administration Agreement with the NASDAQ-100 INDEX FUND and the GLOBAL
TITANS INDEX FUND, we generally  assist the Company's Board of Directors in all
aspects of the  administration  and operation of the Funds. The  Administration
Agreement  provides  for each  Fund to pay us a fee,  computed  daily  and paid
monthly,  at an annual rate equal to .35%.  We may also delegate one or more of
our responsibilities to others at our expense.

BANKERS TRUST
Under an Administration  and Services  Agreement with the Equity 500 Portfolio,
Bankers  Trust  calculates  the value of the assets of the Equity 500 Portfolio
and  generally  assists  the Equity 500  Portfolio's  Board of  Trustees in all
aspects of the  administration  and  operation  of the  Equity  500  Portfolio.
Bankers  Trust does not charge a fee to the Equity 500  Portfolio  for services
provided  under this  agreement.  Bankers Trust may delegate one or more of its
responsibilities to others at Bankers Trust's expense.

MERRILL LYNCH QUANTITATIVE ADVISERS
Under  an  Administration  and  Services  Agreement  with the  Extended  Market
Portfolio,  MLQA  calculates  the value of the  assets of the  Extended  Market
Portfolio  and  generally  assists the  Extended  Market  Portfolio's  Board of
Trustees in all aspects of the  administration  and  operation  of the Extended
Market  Portfolio.  MLQA does not charge a fee to the Extended Market Portfolio
for services  provided under this  agreement.  MLQA may delegate one or more of
its responsibilities to others at MLQA's expense.

                                                                21 - PROSPECTUS
<PAGE>
USAA INDEX FUNDS
-------------------------------------------------------------------------------

USING MUTUAL FUNDS
IN AN INVESTMENT PROGRAM

THE IDEA BEHIND MUTUAL FUNDS
Mutual   funds   provide   advantages   like   professional    management   and
diversification  to all investors.  Regardless of whether you are just starting
out or have invested for years, your investment,  large or small, buys you part
of  a  diversified   portfolio.   That   portfolio  is  managed  by  investment
professionals,  relieving  you of the  need to make  individual  stock  or bond
selections. You also enjoy conveniences,  such as daily pricing, liquidity, and
in the case of the USAA  family  of  funds,  no sales  charge.  The  portfolio,
because  of its  size,  has lower  transaction  costs on its  trades  than most
individuals  would have.  As a result,  you own an  investment  that in earlier
times would have been available only to the wealthiest people.

USING FUNDS IN AN INVESTMENT PROGRAM
In  choosing a mutual  fund as an  investment  vehicle,  you are giving up some
investment decisions,  but must still make others. The decisions you don't have
to make are those involved with choosing individual  securities.  An investment
adviser  will  perform  that  function.  In  addition,  we will arrange for the
safekeeping of securities,  auditing the annual financial statements, and daily
valuation of the Fund, as well as other functions.

You,  however,  retain  at  least  part of the  responsibility  for an  equally
important  decision.  This decision involves  determining a portfolio of mutual
funds that balances your  investment  goals with your tolerance for risk. It is
likely that this decision may include the use of more than one fund of the USAA
family of funds.

For example,  assume you wish to invest in a widely  diversified,  common-stock
portfolio.  You could combine an investment in one of the USAA Index Funds with
investments  in other  mutual  funds  that  invest in stocks of large and small
companies  and  high-dividend  stocks.  This is just one way you could  combine
funds to fit your own risk and reward goals.

USAA'S FAMILY OF FUNDS

We offer you  another  alternative  with our  asset  strategy  funds  listed in
APPENDIX B under asset allocation on page 32. These unique mutual funds provide
a  professionally  managed,  diversified  investment  portfolio within a mutual
fund.  Designed for the individual who prefers to delegate the asset allocation
process to an investment  manager,  their  structure  achieves  diversification
across a number of investment categories.

Whether you prefer to create  your own mix of mutual  funds or use a USAA asset
strategy  fund,  the USAA  family of funds  provides  a broad  range of choices
covering just about any investor's  investment  objectives.  Our member service
representatives  stand  ready to assist you with your  choices  and to help you
craft a  portfolio  to meet your  needs.  Refer to  APPENDIX B on page 32 for a
complete list of the USAA family of no-load mutual funds.

HOW TO INVEST

OPENING AN ACCOUNT
You may open an account and make an investment  as described  below by mail, in
person, bank wire, phone, or on the Internet. A complete, signed application is
required to open your  initial  account.  However,  after you open your initial
account with us, you will not need to fill out another application to invest in
another Fund unless the registration is different.

TAX ID NUMBER

Each shareholder  named on the account must provide a Social Security number or
tax  identification  number to avoid possible tax withholding  requirements set
forth by the IRS.

USAA INDEX FUNDS - 22
<PAGE>
EFFECTIVE DATE

When you make a purchase, your purchase price will be the net asset value (NAV)
per share next  determined  after we receive  your  request in proper  form.  A
fund's NAV is determined at the close of the regular trading session (generally
4 p.m. Eastern Time) of the New York Stock Exchange (NYSE) each day it is open.
If we receive your request and payment prior to that time,  your purchase price
will be the NAV per share  determined  for that day. If we receive your request
or  payment  after  the NAV per  share  is  calculated,  the  purchase  will be
effective on the next business day.

If you plan to  purchase  Fund  shares  with a foreign  check,  we suggest  you
convert your foreign  check to U.S.  dollars  prior to  investment in the Fund.
This will avoid a potential  four- to six-week  delay in the effective  date of
your  purchase.  Furthermore,  a bank charge may be  assessed  in the  clearing
process and will be deducted from the amount of the purchase.

MINIMUM INVESTMENTS
INITIAL PURCHASE
   * $3,000 ($2,000 for IRAs)

ADDITIONAL MINIMUM PURCHASES

   * $50 per  transaction,  per account.  Employees of USAA and its  affiliated
     companies may add to an account through payroll deduction for as little as
     $25 per pay period with a $3,000 initial investment.

HOW TO PURCHASE BY...
MAIL
   * To open an account, send your application and check to:

                  USAA Investment Management Company
                  9800 Fredericksburg Road
                  San Antonio, TX 78288 (FOR OVERNIGHT MAIL, USE ZIP CODE 78240)

   * To add to your  account,  send  your  check  and  the  deposit  stub  that
     accompanies your Fund's transaction confirmation to the transfer agent:

                  USAA Shareholder Account Services
                  9800 Fredericksburg Road
                  San Antonio, TX 78288

IN PERSON
   * To open an account,  bring your  application  and check to our San Antonio
     investment sales and service office at:

                  USAA Federal Savings Bank
                  10750 Robert F. McDermott Freeway
                  San Antonio, TX 78288

BANK WIRE
   * To open or add to your account, instruct your bank (which may charge a fee
     for the service) to wire the specified amount to the Fund as follows:

                  State Street Bank and Trust Company
                  Boston, MA 02101
                  ABA#011000028
                  Attn: USAA Fund Name
                  USAA Account Number: 69384998
                  Shareholder(s) Name(s) _____________________________
                  Shareholder(s) Mutual Fund Account No._______________

                                                                23 - PROSPECTUS
<PAGE>
USAA INDEX FUNDS
-------------------------------------------------------------------------------

ELECTRONIC FUNDS TRANSFER (EFT)
   * Additional  purchases  on a  regular  basis  can be  deducted  from a bank
     account, paycheck,  income-producing investment, or USAA money market fund
     account.  Sign up for these  services  when  opening  an  account  or call
     1-800-531-8448 to add these services.

PHONE 1-800-531-8448 (IN SAN ANTONIO, 456-7202)
   * If you have an existing  USAA mutual fund account and would like to open a
     new account or exchange to another USAA Fund,  call for  instructions.  To
     open an account by phone, the new account must have the same  registration
     as your existing account.

USAA TOUCHLINE(R) 1-800-531-8777 (IN SAN ANTONIO, 498-8777)
   * In addition to obtaining account balance  information,  last transactions,
     current fund prices,  and return  information  for your Fund,  you can use
     USAA TouchLine(R) from any touch-tone phone to access your Fund account to
     make  selected   purchases,   exchange  to  another  USAA  Fund,  or  make
     redemptions.  This  service  is  available  with  an  Electronic  Services
     Agreement (ESA) and EFT Buy/Sell authorization on file.

INTERNET ACCESS - USAA.COM
   * You  can use  your  personal  computer  to  perform  certain  mutual  fund
     transactions  by  accessing  our Web  site.  To  establish  access to your
     account,  you will need to call  1-800-461-3507  to obtain a  registration
     number and personal identification number (PIN). Once you have established
     Internet  access to your  account,  you will be able to open a new  mutual
     fund  account  within an existing  registration,  exchange to another USAA
     Fund, make redemptions, review account activity, check balances, and more.
     To place orders by Internet, an ESA and EFT Buy/Sell authorization must be
     on file.

HOW TO REDEEM

You may redeem Fund shares by any of the methods described below on any day the
NAV per share is calculated.  Redemptions are effective on the day instructions
are received in a manner as  described  below.  However,  if  instructions  are
received after the NAV per share  calculation  (generally 4 p.m. Eastern Time),
your redemption will be effective on the next business day.

We will send you your  money  within  seven days  after the  effective  date of
redemption.  Payment for redemption of shares purchased by EFT or check is sent
after the EFT or check has  cleared,  which  could  take up to 15 days from the
purchase date. If you are considering redeeming shares soon after purchase, you
should  purchase by bank wire or certified  check to avoid  delay.  For federal
income tax purposes,  a redemption is a taxable event; as such, you may realize
a  capital  gain or  loss.  Such  capital  gains  or  losses  are  based on the
difference  between your cost basis in the shares originally  purchased and the
price of the shares received upon redemption.

In  addition,  the  Company may elect to suspend  the  redemption  of shares or
postpone the date of payment in limited circumstances.

HOW TO REDEEM BY...
MAIL, IN PERSON, FAX, TELEGRAM, TELEPHONE, TOUCHLINE(R), OR INTERNET
   * Send your written instructions to:

                  USAA Shareholder Account Services
                  9800 Fredericksburg Road
                  San Antonio, TX 78288 (FOR OVERNIGHT MAIL, USE ZIP CODE 78240)

   * Visit a member service  representative at our San Antonio investment sales
     and service office at USAA Federal Savings Bank.

   * Send  a  signed  fax  to  1-800-292-8177,  or  send  a  telegram  to  USAA
     Shareholder Account Services.

USAA INDEX FUNDS - 24
<PAGE>
   * Call toll free  1-800-531-8448 (in San Antonio,  456-7202) to speak with a
     member service representative.

   * Call toll free  1-800-531-8777  (in San  Antonio,  498-8777) to access our
     24-hour USAA TouchLine(R) service.

   * Access our Internet Web site at usaa.com.

Telephone redemption privileges are automatically established when you complete
your application.  The Fund will employ  reasonable  procedures to confirm that
instructions  communicated by telephone are genuine;  if it does not, it may be
liable for any losses due to  unauthorized or fraudulent  instructions.  Before
any discussion regarding your account,  the following  information is obtained:
(1)  USAA  number  and/or  account  number,  (2)  the  name(s)  on the  account
registration,  and (3)  Social  Security/tax  identification  number or date of
birth  of  the  registered  account  owner(s)  for  the  account  registration.
Additionally,   all  telephone   communications   with  you  are  recorded  and
confirmations of account transactions are sent to the address of record. If you
were issued stock certificates for your shares,  redemption by telephone,  fax,
telegram, or Internet is not available until these certificates are deposited.

IMPORTANT INFORMATION
ABOUT PURCHASES AND REDEMPTIONS

INVESTOR'S GUIDE TO USAA MUTUAL FUND SERVICES
Upon your initial  investment with us, you will receive the INVESTOR'S GUIDE to
help you get the most out of your USAA mutual fund account and to assist you in
your role as an investor.  In the INVESTOR'S  GUIDE,  you will find  additional
information on purchases,  redemptions,  and methods of payment.  You will also
find in-depth information on automatic investment plans, shareholder statements
and reports, and other useful information.

COMPANY RIGHTS
The Company reserves the right to:

   * reject purchase or exchange orders when in the best interest of the Company

   * limit or  discontinue  the  offering  of  shares of  any portfolio  of the
     Company without notice to the shareholders

   * impose a  redemption  charge of up to 1% of the net asset  value of shares
     redeemed  if  circumstances   indicate  a  charge  is  necessary  for  the
     protection of remaining investors (for example, if excessive market-timing
     share activity unfairly burdens  long-term  investors);  however,  this 1%
     charge will not be imposed  upon  shareholders  unless  authorized  by the
     Board of Directors and the required notice has been given to shareholders

   * require a  signature  guarantee  for  transactions  or  changes in account
     information in those  instances where the  appropriateness  of a signature
     authorization  is in question  (the  statement of  additional  information
     contains information on acceptable guarantors)

   * redeem an account with less than ten shares, with certain limitations

EXCHANGES

EXCHANGE PRIVILEGE
The exchange privilege is automatic when you complete your application. You may
exchange  shares  among Funds in the USAA family of funds,  provided you do not
hold these shares in stock  certificate  form and the shares to be acquired are
offered in your state of residence.

                                                                25 - PROSPECTUS
<PAGE>
USAA INDEX FUNDS
-------------------------------------------------------------------------------

Exchanges made through USAA  TouchLine(R)  and the Internet  require an ESA and
EFT Buy/Sell  authorization on file. After we receive the exchange orders,  the
Funds'  transfer agent will  simultaneously  process  exchange  redemptions and
purchases  at  the  share  prices  next  determined.  The  investment  minimums
applicable to share  purchases also apply to exchanges.  For federal income tax
purposes,  an  exchange  between  Funds is a taxable  event;  as such,  you may
realize a capital gain or loss.  Such capital  gains or losses are based on the
difference  between your cost basis in the shares originally  purchased and the
price of the shares received upon exchange.

The Funds have undertaken certain procedures  regarding telephone  transactions
as described on page 25.


EXCHANGE LIMITATIONS, EXCESSIVE TRADING
To  minimize  Fund costs and to protect the Funds and their  shareholders  from
unfair expense burdens,  the Funds restrict excessive  exchanges.  The limit on
exchanges  out of any Fund in the USAA family of funds for each  account is six
per calendar  year (except  there is no  limitation on exchanges out of the Tax
Exempt Short-Term Fund,  Short-Term Bond Fund, or any of the money market funds
in the USAA family of funds). However, each Fund reserves the right to reject a
shareholder's  purchase or exchange  orders into a Fund at any time when in the
best  interest  of the  Fund.  In  addition,  each Fund  reserves  the right to
terminate or change the terms of an exchange offer.

SHAREHOLDER INFORMATION

CURRENT FUND PRICE AND TOTAL RETURN

[SIDE BAR]
     FUND NUMBER
     S&P 500 INDES          34
     EXTENDED MARKET INDEX  73
     NASDAQ-100 INDEX       74
     GLOBAL TITANS INDEX    75

 TICKER SYMBOL
     A FUND WILL  RECEIVE ITS TICKER  SYMBOL  WHEN IT  ACQUIRES  $25 MILLION IN
     ASSETS OR 1,000 SHAREHOLDERS.

     TICKER SYMBOL
     S&P 500 INDEX FUND
     USSPX

     NEWSPAPER SYMBOL
     S&P 500 INDEX FUND
     S&Pldx

For the most current price and total return  information  for these Funds,  you
may call USAA TouchLine(R) at 1-800-531-8777. Press 1 for the Mutual Fund Menu,
TICKER SYMBOL
     A FUND WILL  RECEIVE ITS TICKER  SYMBOL  WHEN IT  ACQUIRES  $25 MILLION IN
     ASSETS OR 1,000 SHAREHOLDERS.

     TICKER SYMBOL
     S&P 500 INDEX FUND
     USSPX

     NEWSPAPER SYMBOL
     S&P 500 INDEX FUND
     S&Pldx

press 1 again for prices and returns.  Then,  press the FUND NUMBER of the fund
you would like to receive  information  on  followed by the pound sign (#) when
asked for a fund code.

Additionally,  you may find the most current price of your Fund's shares in the
business section of your newspaper in the mutual fund section under the heading
"USAA  Group"  and  the  appropriate  symbol.  If you  prefer  to  obtain  this
information from an online computer service,  you can do so by using its TICKER
SYMBOL.

You may also access this  information  through our  usaa.com  Internet Web site
once your  account has been  established.  You must  remember  that  historical
performance does not necessarily indicate what will happen in the future.

You may see the Funds' total returns quoted in advertisements and reports.  All
mutual funds must use the same formula to calculate total return.  You may also
see a comparison of the Funds'  performance  to that of other mutual funds with
similar investment objectives and to stock or relevant indices.

SHARE PRICE CALCULATION

[SIDE BAR]
                                 NAV PER SHARE
                                    EQUALS
                                 TOTAL ASSETS
                                     MINUS
                                  LIABLITIES
                                  DIVIDED BY
                               NUMBER OF SHARES
                                  OUTSTANDING

The price at which you  purchase  and  redeem  Fund  shares is equal to the NET
ASSET VALUE (NAV) PER SHARE determined on the effective date of the purchase or
redemption.  You may buy and sell Fund  shares  at the NAV per share  without a
sales  charge.  Each  Fund's  NAV per share is  calculated  at the close of the
regular trading session of the NYSE, which is usually 4 p.m. Eastern Time.

With respect to the S&P 500 Index Fund, the Equity 500  Portfolio's  securities
and other assets are valued primarily on the basis of market  quotations or, if
quotations  are  not  readily  available,  by a  method  that  the  Equity  500
Portfolio's Board of Trustees believes accurately reflects fair value.

USAA INDEX FUNDS - 26
<PAGE>
The Extended Market Index Fund's investment in the Extended Market Portfolio is
valued at the NAV of the Extended Market  Portfolio's  shares held by the Fund,
which is  calculated  on the same day and time as the Fund.  The  assets of the
Extended  Market  Portfolio  are valued  generally  by using  available  market
quotations or at fair value as determined in good faith by the Extended  Market
Portfolio's Board of Trustees.

The  portfolio  securities of the  Nasdaq-100  Index Fund and the Global Titans
Index  Fund,  except  as  otherwise  noted,  traded  primarily  on  a  domestic
securities  exchange  are  valued  at the last  sales  price on that  exchange.
Portfolio  securities  traded  primarily on foreign  securities  exchanges  are
valued at the last quoted sales price, or the most recently  determined closing
price calculated  according to local market  convention,  available at the time
the Fund is valued.  If no sale is  reported,  the average of the bid and asked
prices is generally used.

Securities  trading in various  foreign markets may take place on days when the
NYSE is closed.  Further,  when the NYSE is open,  the  foreign  markets may be
closed. The calculation of a Fund's NAV may not take place at the same time the
prices of certain securities held by the Fund are determined.  As a result, the
NAV of a Fund's  shares  may change on days when the  shareholders  will not be
able to purchase or redeem shares.  In most cases,  events affecting the values
of portfolio securities that occur between the time their prices are determined
and the  close  of  normal  trading  on the NYSE on a day  each  Fund's  NAV is
calculated will not be reflected in the Fund's NAV. If,  however,  we determine
that a particular  event would  materially  affect a Fund's NAV, then we, under
the general  supervision  of the  Company's  Board of  Directors,  will use all
relevant,  available  information  to  determine a fair value for the  affected
portfolio securities.

Over-the-counter securities are generally priced at the last sales price or, if
not available, at the average of the bid and asked prices.

Debt  securities  purchased  with  maturities  of 60 days or less are stated at
amortized  cost,  which  approximates  market value.  Other debt securities are
valued each  business  day at their  current  market value as  determined  by a
pricing service  approved by the Company's Board of Directors.  Securities that
cannot be valued by these  methods,  and all other  assets,  are valued in good
faith  at fair  value  using  methods  we have  determined  under  the  general
supervision of the Company's Board of Directors.

For  additional  information  on how  securities  are valued,  see VALUATION OF
SECURITIES in the Funds' statement of additional information.

DIVIDENDS AND DISTRIBUTIONS
Each Fund pays net  investment  income  dividends  at least  annually.  Any net
capital gains generally will be distributed at least  annually.  The Funds will
make additional payments to shareholders, if necessary, to avoid the imposition
of any federal income or excise tax.

We  will   automatically   reinvest  all  INCOME  DIVIDENDS  and  CAPITAL  GAIN
DISTRIBUTIONS in your Fund unless you instruct us differently.  The share price
will be the NAV of the Fund shares computed on the ex-dividend date. Any income
dividends  or capital gain  distributions  paid by the Fund will reduce the NAV
per share by the amount of the  dividend  or  distribution  on the  ex-dividend
date. You should consider  carefully the effects of purchasing shares of a Fund
shortly before any dividend or distribution. Some or all of these dividends and
distributions are subject to taxes.

[SIDE BAR]
     INCOME DIVIDENDS
     PAYMENTS TO SHAREHOLDERS OF INCOME FROM INTEREST OR
     DIVIDENDS GENERATED BY THE FUND'S INVESTMENTS.

     CAPITAL GAIN DISTRIBUTIONS
     PAYMENT TO FUND SHAREHOLDERS OF GAINS REALIZED ON
     SECURITIES THAT THE FUND HAS SOLD AT A PROFIT, MINUS ANY REALIZED LOSSES.

With respect to the S&P 500 Index Fund,  if your  account  balance is less than
$10,000,  the transfer  agent will  automatically  deduct a $10 annual  account
maintenance fee from the dividend income paid to your account.  The $10 account
maintenance  fee is deducted at a rate of $2.50 per quarter from the  dividend.
If the dividend to be paid to an account is less than the fee to be deducted, a
sufficient  number of shares  may be  redeemed  from an  account to make up the
difference.  Any account  maintenance  fee  deducted  from your account will be
treated as

                                                                27 - PROSPECTUS
<PAGE>
USAA INDEX FUNDS
-------------------------------------------------------------------------------

taxable income even though not received by you. The annual account  maintenance
fee may be changed upon at least 30 days' notice to you.

We will invest any  dividend  or  distribution  payment  returned to us in your
account at the  then-current NAV per share.  Dividend and  distribution  checks
become  void six months  from the date on the  check.  The amount of the voided
check will be invested in your account at the then-current NAV per share.

FEDERAL TAXES
This tax  information  is quite  general and refers to the  federal  income tax
provisions in effect as of the date of this prospectus.  Note that the Taxpayer
Relief  Act  of  1997  and  the  technical   provisions   adopted  by  the  IRS
Restructuring  and Reform Act of 1998 may  affect the status and  treatment  of
certain  distributions   shareholders  receive  from  the  Fund.  Because  each
investor's tax circumstances are unique and because the tax laws are subject to
change, we recommend that you consult your tax adviser about your investment.

SHAREHOLDER
Dividends  from  taxable  net  investment   income  and  distributions  of  net
SHORT-TERM  CAPITAL  GAINS  are  taxable  to you as  ordinary  income,  whether
received  in cash or  reinvested  in  additional  shares.  A  portion  of these
dividends  may qualify for the 70%  dividends-received  deduction  available to
corporations.

[SIDE BAR]
     SHORT-TERM CAPITAL GAINS
     ARE  TAXED AS ORDINARY INCOME FOR ALL TAX BRACKETS.

     LONG-TERM CAPITAL GAINS
     ARE TAXED AS 10% FOR THOSE INDIVIDUALS IN THE 15% TAX  BACKET
     AND AT 20% FOR THOSE INDIVIDUALS IN THE 28% TAX BACKET AND ABOVE.

Regardless  of the length of time you have held the Fund shares,  distributions
of net LONG-TERM  CAPITAL GAINS are taxable as long-term  capital gains whether
received in cash or reinvested in additional shares.

WITHHOLDING
Federal  law  requires  a Fund to  withhold  and remit to the U.S.  Treasury  a
portion of the income dividends and capital gain  distributions and proceeds of
redemptions paid to any non-corporate shareholder who:

         * fails to furnish the Fund with a correct tax identification number

         * underreports dividend or interest income or

         * fails to certify that he or she is not subject to withholding

To avoid this withholding requirement, you must certify, on your application or
on a separate  Form W-9 supplied by the Fund's  transfer  agent,  that your tax
identification  number is correct and you are not  currently  subject to backup
withholding.

REPORTING
The Funds will report information to you annually  concerning the tax status of
dividends and distributions for federal income tax purposes.

FUTURE SHAREHOLDER MAILINGS
Through our ongoing  efforts to help reduce Fund expenses,  each household will
receive  a single  copy of these  Funds'  most  recent  financial  reports  and
prospectus  even if you or a family  member  own more than one  account  in the
Funds.  For many of you, this eliminates  duplicate  copies and saves paper and
postage costs to the Funds.  However,  if you would like to receive  individual
copies,  please call us and we will begin your  individual  delivery  within 30
days of your request.

USAA INDEX PROSPECTUS - 28
<PAGE>
FINANCIAL HIGHLIGHTS

The  financial  highlights  table is intended to help you  understand  a Fund's
financial  performance  over a  five-year  period or since  inception.  Certain
information  reflects  financial  results for a single  Fund  share.  The total
returns in the table  represent the rate that an investor would have earned (or
lost) on an investment in the Fund (assuming  reinvestment of all dividends and
distributions).

No information is presented for the Extended  Market Index Fund, the Nasdaq-100
Index Fund,  or the Global  Titans Index Fund  because  these Funds were not in
existence as of December 31, 1999.

The  information  relating to the S&P 500 Index Fund from the Fund's  inception
through  December 31, 1999,  has been  audited by  PricewaterhouseCoopers  LLP,
whose report, along with the Fund's financial  statements,  are included in the
annual report, which is available upon request.

S&P 500 INDEX FUND
                      (Unaudited)
                       Six months                                 Eight months
                         ended                                        ended
                        June 30,     Year ended December 31,       December 31
                      ---------------------------------------------------------
                         2000         1999        1998        1997      1996*
                      ---------------------------------------------------------

PER SHARE OPERATING
PERFORMANCE
Net asset value at
 beginning of period  $     22.92 $     19.27 $     15.16 $   11.57  $   10.00
Income from investment
operations:
 Net investment income        .12         .25         .21       .21        .12
 Net realized and
  unrealized gain on
  investments and
  futures transactions       (.25)       3.71        4.11      3.59       1.57
Total from investment
 operations                  (.13)       3.96        4.32      3.80       1.69
Distributions from:
 Net investment
  income                     (.11)       (.26)       (.21)     (.21)      (.12)
 Realized capital
  gains                      (.01)       (.05)        --         --         --
                      ---------------------------------------------------------
Total distributions          (.12)       (.31)       (.21)     (.21)      (.12)
                      ---------------------------------------------------------
Net asset value at end
 of period            $     22.67 $     22.92 $     19.27 $   15.16  $   11.57
                      =========================================================
Total return (%)**           (.57)      20.67       28.62     33.03      16.90
SUPPLEMENTAL DATA AND
RATIOS:
Net assets at end of
 period (000)         $ 3,402,072 $ 3,196,483 $ 1,855,855 $ 630,619  $ 179,073
Ratios to average net
assets:
  Net investment
   income (%)                1.06a       1.25        1.40      1.64       2.09a
  Expenses after
   waivers, including
   expenses of the
   Equity 500 Index
   Portfolio (%)              .18a        .18b        .18b      .18        .18a
  Expenses before
   waivers, including
   expenses of Equity
   500  Index
   Portfolio (%)              .18a        .18         .20       .25        .33a
  Decrease reflected
   in above expense
   ratio due to
   absorption  of
   expenses by
   Bankers Trust
   and the Manager (%)         --          --        .02        .07        .15a

a  Annualized.  The  ratio  is  not  necessarily  indicative  of 12  months  of
   operations.
b  Effective May 6, 1998, the manager is contractually entitled to receive fees
   from  the  Fund  only to the  extent  that the  aggregate  annual  operating
   expenses  of the Fund and the  portfolio  do not exceed  0.18% of the Fund's
   average net assets.
*  Fund commenced operations May 1, 1996.
** Assumes  reinvestment of all dividend income and capital gain  distributions
   during the period; does not reflect $10 annual account maintenance fee.

                                                                29 - PROSPECTUS
<PAGE>
                                   APPENDIX A

        THE FOLLOWING ARE DESCRIPTIONS OF CERTAIN TYPES OF SECURITIES IN
     WHICH THE ASSETS OF THE EXTENDED MARKET AND THE EQUITY 500 PORTFOLIOS
      (PORTFOLIOS) AND THE NASDAQ-100 INDEX AND GLOBAL TITANS INDEX FUNDS
                            (FUNDS) MAY BE INVESTED:

OPTIONS ON STOCK INDICES
The  Portfolios  and the Funds may  purchase  and write put and call options on
stock indices listed on stock exchanges.  A stock index fluctuates with changes
in the market values of the stocks included in the index.

Options on stock indices are generally similar to options on stocks except that
the delivery requirements are different. Instead of giving the right to take or
make delivery of stock at a specified  price,  an option on a stock index gives
the holder the right to receive a cash  "exercise  settlement  amount" equal to
(a) the  amount,  if any,  by which  the  fixed  exercise  price of the  option
exceeds,  in the case of a put,  or is less  than,  in the case of a call,  the
closing value of the  underlying  index on the date of exercise,  multiplied by
(b) a fixed  "index  multiplier."  Receipt of this cash amount will depend upon
the  closing  level of the stock  index upon  which the  option is based  being
greater  than,  in the case of a call,  or less than, in the case of a put, the
exercise price of the option. The amount of cash received will be equal to such
difference between the closing price of the index and the exercise price of the
option  expressed  in dollars  times a  specified  multiple.  The writer of the
option is obligated,  in return for the premium  received,  to make delivery of
this amount. The writer may offset its position in stock index options prior to
expiration by entering into a closing  transaction on an exchange or the option
may expire unexercised.

Because the value of an index option depends upon movements in the level of the
index rather than the price of a particular  stock,  whether the  Portfolios or
the Funds will  realize a gain or loss from the  purchase or writing of options
on an index  depends  upon  movements in the level of stock prices in the stock
market generally or, in the case of certain  indices,  in an industry or market
segment.  Accordingly,  the Portfolios' or the Funds' successful use of options
on stock  indices will be subject to Bankers  Trust's,  MLQA's,  and  Barclays'
ability to predict  correctly  movements  in the  direction of the stock market
generally or of a  particular  industry.  This  requires  different  skills and
techniques than predicting changes in the price of individual stocks.

FUTURES CONTRACTS ON STOCK INDICES

The Portfolios and the Funds may enter into contracts  providing for the making
and acceptance of a cash settlement based upon changes in the value of an index
of securities (Futures  Contracts).  This investment technique is designed only
to hedge  against  anticipated  future  changes in general  market  prices that
otherwise  might either  adversely  affect the value of securities  held by the
Portfolios  or Funds or  adversely  affect the prices of  securities  which are
intended to be purchased at a later date for the Portfolios or Funds. A Futures
Contract  may also be entered  into to close out or offset an existing  futures
position.  In general,  each  transaction  in Futures  Contracts  involves  the
establishment  of a position that will move in a direction  opposite to that of
the investment being hedged. If these hedging transactions are successful,  the
futures  positions  taken for the Portfolios or the Funds will rise in value by
an amount that approximately offsets the decline in value of the portion of the
Portfolios'  or the Funds'  investments  that are being hedged.  Should general
market prices move in an unexpected  manner,  the full anticipated  benefits of
Futures Contracts may not be achieved or a loss may be realized.

Although Futures  Contracts would be entered into for cash management  purposes
only, such  transactions do involve certain risks.  These risks could include a
lack of correlation  between the Futures  Contracts and the equity market being
hedged or a potential  lack of liquidity in the secondary  market and incorrect
assessments  of market trends,  which may result in poorer overall  performance
than if a Futures Contract had not been entered into.

Brokerage  costs will be incurred and  "initial  margin" will be required to be
posted  and  maintained  as  a  good-faith   deposit  against   performance  of
obligations  under Futures  Contracts  written for the Portfolios or the Funds.
The  Portfolios  or the Funds may not  purchase  or sell a Futures  Contract or
options  thereon  if  immediately  thereafter  their  margin  deposits  on  its
outstanding  Futures  Contracts and their premium paid on  outstanding  options
thereon  would exceed 5% of the market value of the  Portfolios'  or the Funds'
total assets.

USAA INDEX FUNDS - 30
<PAGE>
OPTIONS ON FUTURES CONTRACTS

The  Portfolios  and the Funds may invest in options on such Futures  Contracts
for similar purposes.

ASSET COVERAGE

The  Portfolios  and the Funds will cover  transactions  in futures and related
options,  as  well  as  when-issued  and  delayed-delivery  as  required  under
applicable interpretations of the Securities and Exchange Commission, either by
owning the  underlying  securities or segregating  with the  Portfolios' or the
Funds'  custodian  liquid  securities  in an amount  at all  times  equal to or
exceeding  the  Portfolios'  or the  Funds'  commitment  with  respect to these
instruments or contracts.

ILLIQUID SECURITIES

The  Portfolios and the Funds may invest up to 15% of the market value of their
net assets in  securities  that are  illiquid.  Illiquid  securities  are those
securities  which  cannot be disposed of in the  ordinary  course of  business,
seven days or less, at approximately the same value at which the Portfolios and
the Funds have valued the securities.

FORWARD CURRENCY CONTRACTS
The Nasdaq-100  Index Fund and the Global Titans Index Fund may hold securities
denominated  in foreign  currencies.  As a result,  the value of the securities
will be affected by changes in the exchange rate between the dollar and foreign
currencies.  In managing currency exposure,  we may enter into forward currency
contracts.  A forward  currency  contract  involves an agreement to purchase or
sell a specified  currency at a specified  future date or over a specified time
period at a price set at the time of the  contract.  We only enter into forward
currency  contracts when a Fund enters into a contract for the purchase or sale
of a security  denominated  in a foreign  currency and desires to "lock in" the
U.S. dollar price of that security until settlement.

AMERICAN DEPOSITARY RECEIPTS (ADRS)
The Nasdaq-100  Index Fund and the Global Titans Index Fund may invest in ADRs,
which are foreign  shares held by a U.S. bank that issues a receipt  evidencing
ownership. Dividends are paid in U.S. dollars.

                                                                31 - PROSPECTUS
<PAGE>
                                    APPENDIX B

USAA FAMILY OF NO-LOAD MUTUAL FUNDS
The USAA Family of no-load mutual funds includes a variety of Funds,  each with
different objectives and policies. In combination,  these Funds are designed to
provide you with the opportunity to formulate your own investment program.  You
may  exchange  any shares you hold in any one USAA Fund for shares in any other
USAA Fund,  subject to the  limitations  described  earlier.  For more complete
information  about the mutual funds managed and  distributed by USAA Investment
Management  Company,  including charges and operating  expenses,  call us for a
prospectus. Read it carefully before you invest. Mutual fund operating expenses
apply and continue throughout the life of the Fund.

   FUND TYPE/NAME              RISK
  ===============================================
  CAPITAL APPRECIATION
  -----------------------------------------------
  Aggressive Growth            Very high
  Capital Growth               Very high
  Emerging Markets             Very high
  First Start Growth           Moderate to high
  Gold                         Very high
  Growth                       Moderate to high
  Growth & Income              Moderate
  International                Moderate to high
  Science & Technology         Very high
  Small Cap Stock              Very high
  World Growth                 Moderate to high
  -----------------------------------------------
  ASSET ALLOCATION
  -----------------------------------------------
  Balanced Strategy            Moderate
  Cornerstone Strategy         Moderate
  Growth and Tax Strategy      Moderate
  Growth Strategy              Moderate to high
  Income Strategy              Low to moderate
  -----------------------------------------------
  INCOME - TAXABLE
  -----------------------------------------------
  GNMA                         Low to moderate
  High-Yield Opportunities     High
  Income                       Moderate
  Income Stock                 Moderate
  Intermediate-Term Bond       Low to moderate
  Short-Term Bond              Low
  -----------------------------------------------
  INCOME - TAX EXEMPT
  -----------------------------------------------
  Long-Term                    Moderate
  Intermediate-Term            Low to moderate
  Short-Term                   Low
  State Bond/Income            Moderate
  -----------------------------------------------
  INDEXES
  -----------------------------------------------
  Extended Market Index        High
  Global Titans Index          Moderate to high
  Nasdaq-100 Index             Very High
  S&P 500 Index                Moderate
  -----------------------------------------------
  MONEY MARKET
  -----------------------------------------------
  Money Market                 Low
  Tax Exempt Money Market      Low
  Treasury Money Market Trust  Low
  State Money Market           Low
  ===============================================

FOREIGN   INVESTING  IS  SUBJECT  TO   ADDITIONAL   RISKS,   SUCH  AS  CURRENCY
FLUCTUATIONS, MARKET ILLIQUIDITY, AND POLITICAL INSTABILITY.

SOME INCOME MAY BE SUBJECT TO STATE OR LOCAL TAXES.

CALIFORNIA, FLORIDA, NEW YORK, AND VIRGINIA FUNDS ARE OFFERED ONLY TO RESIDENTS
OF THOSE STATES.

THE SCIENCE & TECHNOLOGY FUND MAY BE MORE VOLATILE THAN A FUND THAT DIVERSIFIES
ACROSS MANY INDUSTRIES.

"WILSHIRE  4500" IS A TRADEMARK  AND  "WILSHIRE"  IS A SERVICE MARK OF WILSHIRE
ASSOCIATES  INCORPORATED  AND  HAVE  BEEN  SUBLICENSED  FOR OUR  USE.  THE USAA
EXTENDED  MARKET  INDEX FUND IS NOT  SPONSORED,  SOLD,  OR PROMOTED BY WILSHIRE
ASSOCIATES INCORPORATED OR ANY OF ITS SUBSIDIARIES OR AFFILIATES,  AND MAKES NO
REPRESENTATION REGARDING THE ADVISABILITY OF INVESTING IN THE FUND.

"DOW JONES" AND "DOW JONES  GLOBAL  TITANS  INDEXSM"  ARE SERVICE  MARKS OF DOW
JONES & COMPANY,  INC.  AND HAVE BEEN  LICENSED  FOR OUR USE.  THE USAA  GLOBAL
TITANS  INDEX FUND IS NOT  SPONSORED,  SOLD,  OR  PROMOTED BY DOW JONES AND DOW
JONES MAKES NO  REPRESENTATION  REGARDING THE  ADVISABILITY OF INVESTING IN THE
FUND.

NASDAQ-100(R), NASDAQ-100 INDEX(R), AND NASDAQ(R) ARE TRADE OR SERVICE MARKS OF
THE  NASDAQ  STOCK   MARKET,   INC.   (WHICH  WITH  ITS   AFFILIATES   ARE  THE
"CORPORATIONS")  AND HAVE BEEN LICENSED FOR OUR USE. THE USAA NASDAQ-100  INDEX
FUND  IS  NOT  SPONSORED,  SOLD,  OR  PROMOTED  BY  THE  CORPORATIONS  AND  THE
CORPORATIONS MAKE NO REPRESENTATION  REGARDING THE ADVISABILITY OF INVESTING IN
THE FUND.  THE  CORPORATIONS  MAKE NO  WARRANTIES  AND BEAR NO  LIABILITY  WITH
RESPECT TO THE FUND.

S&P(R) IS A TRADEMARK OF THE MCGRAW-HILL COMPANIES, INC., AND HAS BEEN LICENSED
FOR USE. THE PRODUCT IS NOT SPONSORED,  SOLD, OR PROMOTED BY STANDARD & POOR'S,
AND STANDARD & POOR'S MAKES NO  REPRESENTATION  REGARDING THE  ADVISABILITY  OF
INVESTING IN THE PRODUCT.

AN  INVESTMENT  IN A MONEY MARKET FUND IS NOT INSURED OR GUARANTEED BY THE FDIC
OR ANY OTHER GOVERNMENT  AGENCY.  ALTHOUGH THE FUND SEEKS TO PRESERVE THE VALUE
OF YOUR  INVESTMENT AT $1 PER SHARE,  IT IS POSSIBLE TO LOSE MONEY BY INVESTING
IN THE FUND.

USAA INDEX FUNDS - 32
<PAGE>
                                   APPENDIX C

ADDITIONAL INFORMATION ON THE S&P 500 INDEX
Stocks  in  the  S&P  500  Index  are   weighted   according  to  their  market
capitalization.  S&P determines  the  composition of the S&P 500 Index based on
such factors as the market  capitalization  and trading  activity of each stock
and its adequacy as a representation of stocks in a particular  industry group.
The composition may change from time to time.

The Fund and the Portfolio are not  sponsored,  endorsed,  sold, or promoted by
S&P. S&P makes no representation or warranty, express or implied, to the owners
of the  Fund  or the  Portfolio  or any  member  of the  public  regarding  the
advisability  of  investing  in  securities  generally  or in the  Fund and the
Portfolio  particularly  or the  ability of the S&P 500 Index to track  general
stock  market  performance.  S&P does not  guarantee  the  accuracy  and/or the
completeness of the S&P 500 Index or any data included therein.

S&P makes no warranty,  express or implied, as to the results to be obtained by
the Fund or the Portfolio,  owners of the Fund or the  Portfolio,  or any other
person  or  entity  from  the use of the S&P 500  Index  or any  data  included
therein.  S&P makes no  express  or implied  warranties  and  hereby  expressly
disclaims all such  warranties of  merchantability  or fitness for a particular
purpose or use with respect to the S&P 500 Index or any data included therein.

ADDITIONAL INFORMATION ON THE WILSHIRE 4500 INDEX
"Wilshire  4500" is a trademark  and  "Wilshire"  is a service mark of Wilshire
Associates  Incorporated and have been sublicensed for use by USAA Mutual Fund,
Inc. from Fund Asset Management, L.P. (FAM).

The USAA Extended Market Index Fund and the Master Extended Market Index Series
of the Quantitative Master Series Trust are not sponsored,  endorsed,  sold, or
promoted by Wilshire.  Wilshire makes no representation or warranty, express or
implied, to the owners of the Fund or the Portfolio or any member of the public
regarding the advisability of investing in securities  generally or in the Fund
and the  Portfolio  particularly  or the ability of the Wilshire  4500 Index to
track general stock market  performance.  Wilshire's  only  relationship to the
Licensee is the licensing of certain trademarks and trade names of Wilshire and
the use of the  Wilshire  Indices.  The  Wilshire  4500 Index is  composed  and
calculated  without  regard  to the  Licensee  or  the  Fund.  Wilshire  has no
obligation  to take the needs of the  Licensee  or the  owners of the Fund into
consideration  in  determining,  composing,  or  calculating  the Wilshire 4500
Index.  Wilshire does not guarantee the accuracy and/or the completeness of the
Wilshire 4500 Index or any data included  therein,  and Wilshire  shall have no
liability for any errors,  omissions, or interruptions therein.  Wilshire makes
no  warranty,  express or implied,  as to results to be  obtained by  Licensee,
owners of the Fund,  or any other person or entity from the use of the Wilshire
4500 Index or any data included  therein.  Wilshire makes no express or implied
warranties,  and expressly  disclaims  all  warranties  of  merchantability  or
fitness for a particular purpose or use with respect to the Wilshire 4500 Index
or any data included  therein.  Without  limiting any of the  foregoing,  in no
event shall Wilshire have any liability for any special, punitive, indirect, or
consequential  damages  (including  lost  profits),  even  if  notified  of the
possibility of such damages.

ADDITIONAL INFORMATION ON THE NASDAQ-100 INDEX
The Nasdaq-100 Index Fund is not sponsored,  endorsed,  sold or promoted by The
Nasdaq  Stock  Market,  Inc.  (including  its  affiliates)  (Nasdaq,  with  its
affiliates,  are referred to as the  Corporations).  The Corporations  have not
passed on the  legality  or  suitability  of, or the  accuracy  or  adequacy of
descriptions and disclosures relating to, the Product(s). The Corporations make
no  representation  or  warranty,  express  or  implied  to the  owners  of the
Product(s) or any member of the public  regarding the advisability of investing
in securities  generally or in the Product(s)  particularly,  or the ability of
the  Nasdaq-100  Index(R)  to  track  general  stock  market  performance.  The
Corporations' onlY relationship to USAA Mutual Fund, Inc.  (Licensee) is in the
licensing of the Nasdaq-100(R),  Nasdaq-100 Index(R),  and Nasdaq(R) trademarks
or service marks,  certain trade names of the  Corporations  and the Use of the
Nasdaq-100  Index(R)  which is  determined,  composed and  calculated by Nasdaq
without  regard tO Licensee or the Fund.  Nasdaq has no  obligation to take the
needs  of the  Licensee  or  the  owners  of the  Fund  into  consideration  in
determining, composing or calculating the Nasdaq-100 Index(R). ThE Corporations
are not responsible for and have not  participated in the  determination of the
timing  of,  prices  at,  or  quantities  of the  Fund to be  issued  or in the
determination  or  calculation  of the  equation  by  which  the  Fund is to be
converted into cash. The Corporations  have no liability in connection with the
administration, marketing or trading of the Fund.

THE CORPORATIONS DO NOT GUARANTEE THE ACCURACY AND/OR UNINTERRUPTED CALCULATION
OF THE NASDAQ-100 INDEX(R) OR ANY DATA INCLUDED THEREIN.  THE CORPORATIONS MAKE
NO  WARRANTY,  EXPRESS OR IMPLIED,  AS TO RESULTS TO BE  OBTAINED BY  LICENSEE,
OWNERS  OF THE  FUND,  OR ANY  OTHER  PERSON  OR  ENTITY  FROM  THE  USE OF THE
NASDAQ-100  INDEX(R) OR ANY DATA INCLUDED  THEREIN.  THE  CORPORATIONS  MAKE NO
EXPRESS OR  IMPLIED  WARRANTIES,  AND  EXPRESSLY  DISCLAIM  ALL  WARRANTIES  OF
MERCHANTABILITY  OR FITNESS FOR A PARTICULAR PURPOSE OR USE WITH RESPECT TO THE
NASDAQ-100  INDEX(R) OR ANY DATA INCLUDED THEREIN.  WITHOUT LIMITING ANY OF THE
FOREGOING,  IN NO EVENT SHALL

                                                                33 - PROSPECTUS
<PAGE>
THE  CORPORATIONS   HAVE  ANY  LIABILITY  FOR  ANY  LOST  PROFITS  OR  SPECIAL,
INCIDENTAL,  PUNITIVE,  INDIRECT, OR CONSEQUENTIAL DAMAGES, EVEN IF NOTIFIED OF
THE POSSIBILITY OF SUCH DAMAGES.

ADDITIONAL INFORMATION ON THE DOW JONES GLOBAL TITANS INDEX
The USAA Global Titans Index Fund is not sponsored, endorsed, sold, or promoted
by Dow  Jones.  Dow Jones  makes no  representation  or  warranty,  express  or
implied,  to the owners of the Fund or any member of the public  regarding  the
advisability of investing in securities  generally or in the Fund particularly.
Dow Jones'  only  relationship  to USAA Mutual  Fund,  Inc.  (Licensee)  is the
licensing of certain trademarks, trade names and service marks of Dow Jones and
of the Dow Jones  Global  Titans  IndexSM,  which is  determined,  composed and
calculated by Dow Jones without  regard to the Licensee or the Fund.  Dow Jones
has no  obligation  to take the needs of the Licensee or the owners of the Fund
into  consideration  in  determining,  composing or  calculating  the Dow Jones
Global  Titans  IndexSM.   Dow  Jones  is  not  responsible  for  and  has  not
participated in the determination of the timing of, prices at, or quantities of
the Fund to be issued or in the determination or calculation of the equation by
which the Fund is to be converted  into cash.  Dow Jones has no  obligation  or
liability in connection  with the  administration,  marketing or trading of the
Fund.

DOW JONES DOES NOT GUARANTEE THE ACCURACY  AND/OR THE  COMPLETENESS  OF THE DOW
JONES GLOBAL TITANS  INDEXSM OR ANY DATA  INCLUDED  THEREIN AND DOW JONES SHALL
HAVE NO LIABILITY FOR ANY ERRORS,  OMISSIONS,  OR  INTERRUPTIONS  THEREIN.  DOW
JONES MAKES NO  WARRANTY,  EXPRESS OR IMPLIED,  AS TO RESULTS TO BE OBTAINED BY
THE LICENSEE, OWNERS OF THE FUND, OR ANY OTHER PERSON OR ENTITY FROM THE USE OF
THE DOW JONES GLOBAL  TITANS  INDEXSM OR ANY DATA INCLUDED  THEREIN.  DOW JONES
MAKES NO EXPRESS OR IMPLIED WARRANTIES, AND EXPRESSLY DISCLAIMS ALL WARRANTIES,
OF  MERCHANTABILITY  OR FITNESS FOR A PARTICULAR PURPOSE OR USE WITH RESPECT TO
THE DOW JONES  GLOBAL  TITANS  INDEXSM OR ANY DATA  INCLUDED  THEREIN.  WITHOUT
LIMITING ANY OF THE  FOREGOING,  IN NO EVENT SHALL DOW JONES HAVE ANY LIABILITY
FOR ANY LOST PROFITS OR INDIRECT,  PUNITIVE,  SPECIAL, OR CONSEQUENTIAL DAMAGES
OR LOSSES,  EVEN IF NOTIFIED  OF THE  POSSIBILITY  THEREOF.  THERE ARE NO THIRD
PARTY BENEFICIARIES OF ANY AGREEMENTS OR ARRANGEMENTS BETWEEN DOW JONES AND THE
LICENSEE.

USAA INDEX FUNDS - 34
<PAGE>
                                     NOTES

                                                                35 - PROSPECTUS
<PAGE>

If  you  would  like  more   information   about  these  Funds,  you  may  call
1-800-531-8181  to request a free copy of the Funds'  statement  of  additional
information  (SAI) or to ask other questions about the Funds.  The SAI has been
filed with the Securities and Exchange  Commission  (SEC) and is legally a part
of this  prospectus.  Additionally,  you may request a free copy of the S&P 500
Index Fund's annual or semiannual  report,  in which you will find a discussion
of the market conditions and investment strategies that significantly  affected
the Fund's performance during the last fiscal year.

To view these documents,  along with other related documents, you can visit the
SEC's Internet Web site (www.sec.gov) or the Commission's Public Reference Room
in Washington,  D.C.  Information on the operation of the Public Reference Room
can be  obtained  by  calling  1-202-942-8090.  Additionally,  copies  of  this
information can be obtained,  after payment of a duplicating fee, by electronic
request at the following e-mail address:  [email protected]  or by writing the
Public Reference Section of the Commission, Washington, D.C. 20549-0102.

-------------------------------------------------------------------------------
                INVESTMENT ADVISER, UNDERWRITER, AND DISTRIBUTOR
                       USAA Investment Management Company
                            9800 Fredericksburg Road
                            San Antonio, Texas 78288
-------------------------------------------------------------------------------
                                 TRANSFER AGENT
                       USAA Shareholder Account Services
                            9800 Fredericksburg Road
                            San Antonio, Texas 78288
-------------------------------------------------------------------------------
                                   CUSTODIANS
 S&P 500 INDEX FUND     EXTENDED MARKET INDEX FUND    NASDAQ-100 INDEX FUND AND
Bankers Trust Company       Chase Manhattan Bank       GLOBAL TITANS INDEX FUND
 Four Albany Street          4 Chase MetroTech         State Street Bank and
New York, New York 10006         18th Floor                Trust Company
                          Brooklyn, New York 11245         P.O. Box 1713
                                                    Boston, Massachusetts 02105
-------------------------------------------------------------------------------
                           TELEPHONE ASSISTANCE HOURS
                         Call toll free - Central Time
                       Monday - Friday 6 a.m. to 10 p.m.
                          Saturday 8:30 a.m. to 5 p.m.
                          Sunday 11:30 a.m. to 8 p.m.
-------------------------------------------------------------------------------
                   FOR ADDITIONAL INFORMATION ON MUTUAL FUNDS
                   1-800-531-8181 (in San Antonio, 456-7200)
                For account servicing, exchanges, or redemptions
                   1-800-531-8448 (in San Antonio, 456-7202)
-------------------------------------------------------------------------------
                       RECORDED MUTUAL FUND PRICE QUOTES
                        24-Hour Service (from any phone)
                   1-800-531-8066 (in San Antonio, 498-8066)
-------------------------------------------------------------------------------
                         MUTUAL FUND USAA TOUCHLINE(R)
                         (from touch-tone phones only)
              For account balance, last transaction, fund prices,
                       or to exchange/redeem fund shares
                   1-800-531-8777 (in San Antonio, 498-8777)
-------------------------------------------------------------------------------
                                INTERNET ACCESS
                                    usaa.com

                    INVESTMENT COMPANY ACT FILE NO. 811-2429
<PAGE>
                                     Part A

                             The Prospectus for the
                              Capital Growth Fund

<PAGE>
                                                                     PROSPECTUS
                                                               OCTOBER 27, 2000

                           USAA Capital Growth Fund

TABLE OF CONTENTS
-----------------------------------------------------------------
What Is the Fund's Investment
Objective and Main Strategy?                                    2
-----------------------------------------------------------------
What Are the Main Risks of Investing in This Fund?              2
-----------------------------------------------------------------
Is This Fund for You?                                           2
-----------------------------------------------------------------
Could the Value of Your Investment
in This Fund Fluctuate?                                         3
-----------------------------------------------------------------
Fees and Expenses                                               3
-----------------------------------------------------------------
Fund Investments                                                4
-----------------------------------------------------------------
Fund Management                                                 5
-----------------------------------------------------------------
Using Mutual Funds in an Investment Program                     7
-----------------------------------------------------------------
How to Invest                                                   7
-----------------------------------------------------------------
How to Redeem                                                   9
-----------------------------------------------------------------
Important Information About Purchases and Redemptions          10
-----------------------------------------------------------------
Exchanges                                                      11
-----------------------------------------------------------------
Shareholder Information                                        11
-----------------------------------------------------------------
Appendix A                                                     14
-----------------------------------------------------------------
Appendix B                                                     15
-----------------------------------------------------------------

AS WITH OTHER MUTUAL FUNDS,  THE  SECURITIES  AND EXCHANGE  COMMISSION  HAS NOT
APPROVED  OR  DISAPPROVED  OF THIS  FUNDS  SHARES OR  DETERMINED  WHETHER  THIS
PROSPECTUS  IS  ACCURATE  OR  COMPLETE.  ANYONE  WHO  TELLS  YOU  OTHERWISE  IS
COMMITTING A CRIME.

AN  INVESTMENT  IN THIS FUND IS NOT A DEPOSIT OF USAA FEDERAL  SAVINGS BANK, OR
ANY OTHER  BANK,  AND IS NOT  INSURED  OR  GUARANTEED  BY THE  FEDERAL  DEPOSIT
INSURANCE CORPORATION OR ANY OTHER GOVERNMENT AGENCY.

<PAGE>
USAA CAPITAL GROWTH FUND
-------------------------------------------------------------------------------

USAA INVESTMENT  MANAGEMENT COMPANY MANAGES THIS FUND. FOR EASIER READING, USAA
INVESTMENT  MANAGEMENT  COMPANY WILL BE REFERRED TO AS "WE" OR "US"  THROUGHOUT
THE PROSPECTUS.

WHAT IS THE FUND'S INVESTMENT OBJECTIVE AND MAIN STRATEGY?

[SIDE BAR]
FUND INCEPTION
DATE October 27, 2000

The Fund's  investment  objective is capital  appreciation.  We will attempt to
achieve  this  objective  by investing  the Fund's  assets  primarily in equity
securities of companies with the prospect of rapidly growing earnings. This may
include the securities of large-, mid-, and small-capitalization companies.

The Fund's  Board of  Directors  may change  the  Fund's  investment  objective
without share-holder approval.

Because any  investment  involves  risk,  there is no assurance that the Fund's
objective  will  be  achieved.   See  FUND  INVESTMENTS  on  page  4  for  more
information.

WHAT ARE THE MAIN RISKS OF INVESTING IN THIS FUND?

[SIDE BAR]
MARKET CAPITALIZATION (MARKET CAP) IS THE TOTAL MARKET VALUE OF A COMPANY'S
OUTSTANDING SHARES OF COMMON STOCK.

The  primary  risks of  investing  in this Fund are  market  risk,  the risk of
investing in  companies  with small  MARKET  CAPITALIZATIONS,  and the risks of
foreign investing.

     *  MARKET  RISK  involves  the  possibility  that the value of the  Fund's
        investments in equity  securities  will decline in a down stock market,
        regardless of the success or failure of any one company's operations.

     *  SMALL-CAP  COMPANY  RISK  involves  the greater  risk of  investing  in
        smaller,  less  well-known  companies,   as  opposed  to  investing  in
        established companies with proven track records.

     *  FOREIGN  INVESTING RISKS involve the possibility  that the value of the
        Fund's  investments  in foreign  securities  will  decrease  because of
        currency-exchange-rate   fluctuations,    increased-price   volatility,
        uncertain political conditions, and other factors.

As with other  mutual  funds,  losing money is also a risk of investing in this
Fund.

As you consider an investment  in this Fund,  you should also take into account
your tolerance for the daily  fluctuations of the financial markets and whether
you can afford to leave your money in the  investment  for long periods of time
to ride out down periods.

Look for this  symbol  !  throughout  the  prospectus.  We use it to mark  more
detailed information about the risks you will face as a Fund shareholder.

IS THIS FUND FOR YOU?

THIS FUND MIGHT BE APPROPRIATE AS PART OF YOUR INVESTMENT PORTFOLIO IF...

   * You are willing to accept very high risk for long-term goals.
   * You are looking for a long-term investment.
   * You are willing to give up current income for long-term growth.

THIS FUND MAY NOT BE APPROPRIATE AS PART OF YOUR INVESTMENT PORTFOLIO IF...

   * You are unwilling to take greater risk for long-term goals.
   * You need an investment that provides steady income.
   * You need an investment that provides tax-efficient income.

USAA CAPITAL GROWTH FUND - 2

 <PAGE>
This  Fund by  itself  does  not  constitute  a  balanced  investment  program.
Diversifying  your investments may improve your long-run  investment return and
lower the volatility of your overall investment portfolio.

COULD THE VALUE OF YOUR INVESTMENT IN THIS FUND FLUCTUATE?

Yes,  it  could.  In fact,  the  value of your  investment  in this  Fund  will
fluctuate with the changing market values of the investments in the Fund. While
the  portfolio  will  be  broadly  diversified,   we  expect  the  Fund  to  be
significantly  more  volatile  than the average  equity  mutual fund due to the
Fund's investments in smaller, less well-known companies.

Performance history for this Fund will be available in the prospectus after the
Fund has been in operation for one full calendar year.

CURRENT PRICE AND TOTAL RETURN INFORMATION

For the most current price and return  information  for this Fund, you may call
USAA TouchLine(R) at 1-800-531-8777.  Press 1 for the Mutual Fund Menu, press 1
again for prices and returns.  Then,  press 72# when asked for the FUND NUMBER.
You may also access this  information  through our  usaa.com  Internet Web site
once your  account has been  established.  You must  remember  that  historical
performance does not necessarily indicate what will happen in the future.

[SIDE BAR]
FUND NUMBER
Capital Growth       72

You may see the Fund's total return quoted in advertisements  and reports.  All
mutual funds must use the same formula to calculate total return.  Total return
measures the price change in a share assuming the  reinvestment of all dividend
income and capital gain  distributions.  You may also see a  comparison  of the
Fund's performance to that of other mutual funds with similar objectives and to
stock or relevant indexes.

Additionally,  you may find the most current price of your Fund's shares in the
business section of your newspaper in the mutual fund section under the heading
"USAA  Group"  and  the  appropriate  symbol.  If you  prefer  to  obtain  this
information from an online computer service,  you can do so by using its TICKER
SYMBOL.

[SIDE BAR]
TICKER  SYMBOL A fund will  receive  its ticker  symbol  when it  acquires  $25
million in assets or 1,000 shareholders.

FEES AND EXPENSES

This summary shows what it will cost you, directly and indirectly, to invest in
the Fund.

SHAREHOLDER TRANSACTION EXPENSES - DIRECT COSTS

There are no fees or sales loads  charged to your  account when you buy or sell
Fund  shares.  However,  if you sell  shares  and  request  your  money by wire
transfer, there is a $12 domestic wire fee and a $35 foreign wire fee.
(Your bank may also charge a fee for receiving wires.)

ANNUAL FUND OPERATING EXPENSES - INDIRECT COSTS

Fund  expenses  come out of the Fund's  assets and are  reflected in the Fund's
share price and dividends. "Other Expenses" such as custodian, transfer agency,
and legal fees have been  estimated  for the Fund's first year of operation and
are calculated as a percentage of average net assets.

           Management    Distribution    Other      Total Annual
             Fees        (12b-1) Fees   Expenses  Operating Expenses
       -----------------------------------------------------------------
             .85%           None         .54%           1.39%

[SIDE  BAR]
12b-1 FEES -- SOME MUTUAL FUNDS CHARGE  THESE FEES TO PAY FOR  ADVERTISING  AND
OTHER COSTS OF SELLING FUND SHARES.

                                                                 3 - PROSPECTUS
<PAGE>
USAA CAPITAL GROWTH FUND
-------------------------------------------------------------------------------

EXAMPLE OF EFFECT OF FUND'S OPERATING EXPENSES

This example is intended to help you compare the cost of investing in this Fund
with the cost of investing in other mutual  funds.  Although  your actual costs
may be higher or lower,  you  would  pay the  following  expenses  on a $10,000
investment,  assuming (1) 5% annual return,  (2) the Fund's operating  expenses
remain  the  same,  and (3) you  redeem  all of your  shares  at the end of the
periods shown.

                       1 Year     3 Years
               -----------------------------------
                        $142        $440

FUND INVESTMENTS

PRINCIPAL INVESTMENT STRATEGIES AND RISKS

Q    WHAT IS THE FUND'S PRINCIPAL INVESTMENT STRATEGY?

A    The Fund's principal strategy is the investment of its assets primarily in
     equity  securities  of  companies  with the  prospect  of rapidly  growing
     earnings.   These   investments   will   tend  to  be  made  in   smaller,
     less-recognized  companies, but may include larger, more widely recognized
     companies as well. We use the term "equity  securities"  to include common
     stocks,  securities  convertible  into common stocks,  and securities that
     carry the right to buy common stocks.

     As a temporary defensive measure because of market,  economic,  political,
     or other  conditions,  we may  invest up to 100% of the  Fund's  assets in
     investment-grade, short-term debt instruments. This may result in the Fund
     not  achieving  its  investment  objective  during  the time it is in this
     temporary defensive posture.

     We generally will not trade the Fund's securities for short-term  profits;
     however, if circumstances  warrant, we may need to actively and frequently
     trade Fund securities to achieve the Fund's principal investment strategy.
     The Fund's  portfolio  turnover rate will vary from year to year depending
     on market conditions. A high turnover rate increases transaction costs and
     may increase taxable capital gains; therefore, we will carefully weigh the
     anticipated benefits of trading.

[EXCLAMATION POINT]
       MARKET  RISK.  Because  this Fund  invests in equity  securities,  it is
       subject to stock market  risk.  Stock prices in general may decline over
       short or even extended periods,  regardless of the success or failure of
       a  company's  operations.  Stock  markets  tend to run in  cycles,  with
       periods when stock prices generally go up, known as "bull" markets,  and
       periods  when stock  prices  generally  go down,  referred  to as "bear"
       markets. Equity securities tend to go up and down more than bonds.

[EXCLAMATION POINT]
       SMALL-CAP COMPANY RISK.  Small-cap companies may be more vulnerable than
       larger companies to adverse business or economic developments. Small-cap
       companies may also have limited  product  lines,  markets,  or financial
       resources.  Securities  of such  companies  may be less  liquid and more
       volatile than  securities of larger  companies or the market averages in
       general and,  therefore,  may involve greater risk than investing in the
       securities of larger companies. In addition, small-cap companies may not
       be well  known  to the  investing  public,  may not  have  institutional
       ownership,  and may have  only  cyclical,  static,  or  moderate  growth
       prospects.

Q    MAY THE FUND'S ASSETS BE INVESTED IN FOREIGN SECURITIES?

A    Yes. While most of the Fund's assets will be invested in U.S.  securities,
     we may  also  invest  up to 30% of the  Fund's  total  assets  in  foreign
     securities  purchased in either  foreign or

USAA CAPITAL GROWTH FUND - 4

<PAGE>
     U.S.  markets.  These foreign  holdings may include  securities  issued in
     emerging markets as well as securities issued in established markets.

[EXCLAMATION POINT]
       FOREIGN  INVESTING RISKS.  Investing in foreign  securities poses unique
       risks: currency-exchange-rate fluctuations;  foreign-market illiquidity;
       increased-price      volatility;      exchange-control      regulations;
       foreign-ownership   limits;   different   accounting,   reporting,   and
       disclosure requirements;  difficulties in obtaining legal judgments; and
       foreign  withholding  taxes.  Two forms of  foreign  investing  risk are
       emerging markets risk and political risk.

       * EMERGING MARKETS RISK.  Investments in countries that are in the early
       stages of their  industrial  development  involve  exposure  to economic
       structures that are generally less diverse and mature than in the United
       States and to political systems which may be less stable.

       * POLITICAL RISK.  Political risk includes a greater potential for coups
       d'etat, revolts, and expropriation by governmental organizations.

Q    HOW ARE THE DECISIONS TO BUY AND SELL SECURITIES MADE?

A    We  invest  in  companies  that  have  rapid  sales  and  earnings  growth
     potential. These companies tend to be in the small- and mid-capitalization
     categories,  but we will  also  invest in  large-capitalization  companies
     where  appropriate.  We seek  companies  that are well  positioned to take
     advantage of emerging, long-term social and economic trends and have ample
     financial  resources to sustain their growth. We frequently invest through
     initial  public  offerings of companies  meeting  these  criteria.  We may
     reduce or sell the Fund's  investments  in companies if their stock prices
     appreciate  excessively  in relation to fundamental  prospects.  Companies
     will also be sold if they fail to realize  their  growth  potential  or if
     there are more attractive opportunities elsewhere.

For additional  information  about other  securities in which we may invest the
Fund's assets, see APPENDIX A on page 14.

FUND MANAGEMENT

USAA  Investment  Management  Company serves as the manager and  distributor of
this  Fund.  We are an  affiliate  of United  Services  Automobile  Association
(USAA),  a large,  diversified  financial  services  institution.  Our  mailing
address is 9800 Fredericksburg Road, San Antonio, Texas 78288.

[SIDE BAR]
     TOTAL ASSETS  UNDER  MANAGEMENT  BY
     USAA INVESTMENT MANAGEMENT COMPANY
     APPROMIMATELY $42 BILLION

We provide management  services to the Fund pursuant to an Advisory  Agreement.
We are responsible for managing the Fund's  portfolio  (including  placement of
brokerage  orders) and its business  affairs,  subject to the  authority of and
supervision by the Fund's Board of Directors.  For our services,  the Fund pays
us an annual fee.  The fee is computed at  eighty-five  one  hundredths  of one
percent  (.85%) of average  net assets.  We also  provide  services  related to
selling the Fund's shares and receive no compensation for those services.

PORTFOLIO MANAGERS

Eric M. Efron and John K. Cabell,  Jr.,  assistant  vice  presidents  of Equity
Investments, have managed the Fund since its inception in October 2000.

Mr. Efron has 25 years investment  management  experience and has worked for us
for eight years. He earned the Chartered  Financial Analyst designation in 1983
and is a member of the Association  for Investment  Management and Research and
the San Antonio Financial Analysts Society,  Inc. He holds an MBA from New York
University,  an MA from  the  University  of  Michigan,  and a BA from  Oberlin
College, Ohio.
                                                                 5 - PROSPECTUS
<PAGE>
USAA CAPITAL GROWTH FUND
-------------------------------------------------------------------------------
Mr. Cabell has 22 years investment  management experience and has worked for us
for 11 years. He earned the Chartered Financial Analyst designation in 1982 and
is a member of the Association  for Investment  Management and Research and the
San Antonio Financial  Analysts Society,  Inc. He holds an MA and a BS from the
University of Alabama.

The following table sets forth the performance data for the period from July 1,
1990 to June 30, 2000, of the Aggressive  Growth Fund, a mutual fund managed by
USAA Investment  Management  Company,  and the performance  data for the period
from July 1, 1997 to June 30, 2000,  of the Life  Aggressive  Growth  Fund,  an
underlying mutual fund managed by USAA Investment  Management  Company and made
available only through the purchase of certain variable  annuity  contracts and
variable life insurance  policies.  Each of these mutual funds have  investment
objectives,  policies,  strategies, and risks substantially similar to those of
the Capital  Growth Fund.  This data is being  provided to illustrate  the past
performance of USAA Investment  Management  Company in managing a substantially
similar fund as the Capital  Growth Fund.  Investors  should not consider  this
performance data as an indication of past or future  performance of the Capital
Growth Fund.

The  results  presented  may  not  necessarily  be  the  same  as  the  returns
experienced  by any particular  investor in the Aggressive  Growth Fund or Life
Aggressive  Growth  Fund.  Any  differences  may be a result  of the  timing of
investments and redemptions.  In addition,  the effect of taxes on any investor
will depend on such person's tax situation.

PRIOR PERFORMANCE OF THE AGGRESSIVE GROWTH FUND AND LIFE AGGRESSIVE GROWTH FUND
                         ------------------------------------------------------

                              AVERAGE ANNUAL TOTAL RETURNS
                         (FOR THE PERIODS ENDING JUNE 30, 2000)

                                   Past            Past           Past
                                  1 year*        5 years*       10 Years*
  -----------------------------------------------------------------------
    Aggressive Growth Fund**      65.09%          31.63%         20.94%
    Life Aggressive Growth Fund** 61.78%            N/A            N/A
    Russell 2000 Index***         14.32%          14.27%         13.57%
    S&P 500 Index***               7.24%          23.80%         17.79%
  -----------------------------------------------------------------------

   * THE  CURRENT  PORTFOLIO  MANAGERS  FOR THE  AGGRESSIVE  GROWTH  FUND BEGAN
     MANAGING THE FUND ON MARCH 1, 1995, AND THE LIFE AGGRESSIVE GROWTH FUND ON
     MAY 1, 1997.

  ** AVERAGE  ANNUAL  TOTAL  RETURN  REFLECTS   CHANGES  IN  SHARE  PRICES  AND
     REINVESTMENT OF DIVIDENDS AND  DISTRIBUTIONS  AND IS NET OF FUND OPERATING
     EXPENSES.  DURING THE PERIOD JULY 1, 1990 TO JUNE 30, 2000,  THE OPERATING
     EXPENSE  RATIO OF THE  AGGRESSIVE  GROWTH FUND RANGED FROM .71% TO .94% OF
     THE AGGRESSIVE  GROWTH FUND'S AVERAGE DAILY NET ASSETS.  DURING THE PERIOD
     JULY 1, 1997 TO JUNE 30, 2000,  THE  OPERATING  EXPENSE  RATIO OF THE LIFE
     AGGRESSIVE  GROWTH  FUND  WAS .70% OF THE LIFE  AGGRESSIVE  GROWTH  FUND'S
     AVERAGE  DAILY NET ASSETS.  THE OPERATING  EXPENSES OF THE CAPITAL  GROWTH
     FUND ARE EXPECTED TO BE HIGHER THAN THE HISTORICAL  OPERATING  EXPENSES OF
     THE AGGRESSIVE GROWTH FUND OR THE LIFE AGGRESSIVE GROWTH FUND, WHICH WOULD
     NEGATIVELY AFFECT PERFORMANCE.

 *** THE  RUSSELL  2000 INDEX IS AN INDEX THAT  CONSISTS  OF THE 2000  SMALLEST
     COMPANIES IN THE RUSSELL  3000(R)  INDEX,  A WIDELY  RECOGNIZED  SMALL CAP
     INDEX. THE S&P 500 INDEX IS A BROAD-BASED COMPOSITE,  UNMANAGED INDEX THAT
     REPRESENTS THE WEIGHTED AVERAGE PERFORMANCE OF A GROUP OF 500 WIDELY HELD,
     PUBLICLY TRADED STOCKS.

     Historical  performance  is not  indicative  of  future  performance.  THE
     AGGRESSIVE  GROWTH FUND AND THE LIFE  AGGRESSIVE  GROWTH FUND ARE SEPARATE
     FUNDS  AND  HISTORICAL  PERFORMANCE  DOES  NOT  NECESSARILY  INDICATE  THE
     POTENTIAL PERFORMANCE OF THE CAPITAL GROWTH FUND OR THE RETURNS THAT WOULD
     BE EXPERIENCED BY AN INVESTOR IN THE CAPITAL GROWTH FUND. SHARE PRICES AND
     INVESTMENT RETURNS WILL FLUCTUATE REFLECTING MARKET CONDITIONS, AS WELL AS
     CHANGES IN  COMPANY-SPECIFIC  FUNDAMENTALS  OF PORTFOLIO  SECURITIES.  FOR
     EXAMPLE,  THE AGGRESSIVE  GROWTH FUND AND THE LIFE AGGRESSIVE  GROWTH FUND
     BENEFITED  FROM  THE  EXTREMELY   FAVORABLE  DOMESTIC  EQUITY  MARKET  FOR
     SMALL-CAP  STOCKS AND IPOS THAT  EXISTED  DURING THE PERIOD FROM JULY 1998
     THROUGH  MARCH 2000.  THESE  FAVORABLE  MARKETS MAY NOT CONTINUE IN FUTURE
     PERIODS.

USAA CAPITAL GROWTH FUND - 6
<PAGE>
USING MUTUAL FUNDS IN AN INVESTMENT PROGRAM

THE IDEA BEHIND MUTUAL FUNDS

Mutual   funds   provide   advantages   like   professional    management   and
diversification  to all investors.  Regardless of whether you are just starting
out or have invested for years, your investment,  large or small, buys you part
of  a  diversified   portfolio.   That   portfolio  is  managed  by  investment
professionals,  relieving  you of the  need to make  individual  stock  or bond
selections. You also enjoy conveniences,  such as daily pricing, liquidity, and
in the case of the USAA  family  of  funds,  no sales  charge.  The  portfolio,
because  of its  size,  has lower  transaction  costs on its  trades  than most
individuals  would have.  As a result,  you own an  investment  that in earlier
times would have been available only to the wealthiest people.

USING FUNDS IN AN INVESTMENT PROGRAM
In  choosing a mutual  fund as an  investment  vehicle,  you are giving up some
investment decisions,  but must still make others. The decisions you don't have
to make are those involved with choosing individual securities. We will perform
that function.  In addition, we will arrange for the safekeeping of securities,
auditing the annual financial  statements,  and daily valuation of the Fund, as
well as other functions.

You,  however,  retain  at  least  part of the  responsibility  for an  equally
important  decision.  This decision involves  determining a portfolio of mutual
funds that balances your  investment  goals with your tolerance for risk. It is
likely that this decision may include the use of more than one fund of the USAA
family of funds.

For example,  assume you wish to invest in a widely  diversified,  common-stock
portfolio. You could combine an investment in the USAA Capital Growth Fund with
investments  in other  mutual  funds  that  invest in stocks of large and small
companies  and  high-dividend  stocks.  This is just one way you could  combine
funds to fit your own risk and reward goals.

USAA'S FAMILY OF FUNDS
We offer you  another  alternative  with our  asset  strategy  funds  listed in
APPENDIX B under asset allocation on page 15. These unique mutual funds provide
a  professionally  managed,  diversified  investment  portfolio within a mutual
fund.  Designed for the individual who prefers to delegate the asset allocation
process to an investment  manager,  their  structure  achieves  diversification
across a number of investment categories.

Whether you prefer to create  your own mix of mutual  funds or use a USAA asset
strategy  fund,  the USAA  family of funds  provides  a broad  range of choices
covering just about any investor's  investment  objectives.  Our member service
representatives  stand  ready to assist you with your  choices  and to help you
craft a  portfolio  to meet your  needs.  Refer to  APPENDIX B on page 15 for a
complete list of the USAA family of no-load mutual funds.

HOW TO INVEST

OPENING AN ACCOUNT

You may open an account and make an investment  as described  below by mail, in
person, bank wire, phone, or on the Internet. A complete, signed application is
required to open your  initial  account.  However,  after you open your initial
account with us, you will not need to fill out another application to invest in
another Fund unless the registration is different.

TAX ID NUMBER

Each shareholder  named on the account must provide a Social Security number or
tax  identification  number to avoid possible tax withholding  requirements set
forth by the IRS.

                                                                 7 - PROSPECTUS
<PAGE>
USAA CAPITAL GROWTH FUND
-------------------------------------------------------------------------------

EFFECTIVE DATE

When you make a purchase, your purchase price will be the net asset value (NAV)
per share next  determined  after we receive your  request in proper form.  The
Fund's NAV is determined at the close of the regular trading session (generally
4 p.m. Eastern Time) of the New York Stock Exchange (NYSE) each day it is open.
If we receive your request and payment prior to that time,  your purchase price
will be the NAV per share  determined  for that day. If we receive your request
or  payment  after  the NAV per  share  is  calculated,  the  purchase  will be
effective on the next business day.

If you plan to  purchase  Fund  shares  with a foreign  check,  we suggest  you
convert your foreign  check to U.S.  dollars  prior to  investment in the Fund.
This will avoid a potential  four- to six-week  delay in the effective  date of
your  purchase.  Furthermore,  a bank charge may be  assessed  in the  clearing
process and will be deducted from the amount of the purchase.

MINIMUM INVESTMENTS
INITIAL PURCHASE

   * $3,000  [$500  for  Uniform  Gifts/Transfers  to  Minors  Act  (UGMA/UTMA)
     accounts and $250 for IRAs] or no initial  investment if you elect to have
     monthly  electronic  investments  of at  least  $50 per  transaction,  per
     account.  We may  periodically  offer  programs  that  reduce the  minimum
     amounts  for monthly  electronic  investments.  Employees  of USAA and its
     affiliated  companies may open an account through payroll deduction for as
     little as $25 per pay period with no initial investment.

ADDITIONAL MINIMUM PURCHASES

   * $50 per transaction, per account.

HOW TO PURCHASE BY...

MAIL
   * To open an account, send your application and check to:

                  USAA Investment Management Company
                  9800 Fredericksburg Road
                  San Antonio, TX 78288 (FOR OVERNIGHT MAIL, USE ZIP CODE 78240)

   * To add to your  account,  send  your  check  and  the  deposit  stub  that
     accompanies your Fund's transaction confirmation to the transfer agent:

                  USAA Shareholder Account Services
                  9800 Fredericksburg Road
                  San Antonio, TX 78288

IN PERSON
   * To open an account,  bring your  application  and check to our San Antonio
     investment sales and service office at:

                  USAA Federal Savings Bank
                  10750 Robert F. McDermott Freeway
                  San Antonio, TX 78288

BANK WIRE
   * To open or add to your account, instruct your bank (which may charge a fee
     for the service) to wire the specified amount to the Fund as follows:

                  State Street Bank and Trust Company
                  Boston, MA 02101
                  ABA#011000028
                  Attn: USAA Capital Growth Fund
                  USAA Account Number: 69384998
                  Shareholder(s) Name(s) ______________________________
                  Shareholder(s) Mutual Fund Account No._______________

USAA INDEX FUNDS - 8
<PAGE>

ELECTRONIC FUNDS TRANSFER (EFT)
   * Additional  purchases  on a  regular  basis  can be  deducted  from a bank
     account, paycheck,  income-producing investment, or USAA money market fund
     account.  Sign up for these  services  when  opening  an  account  or call
     1-800-531-8448 to add these services.

PHONE 1-800-531-8448 (IN SAN ANTONIO, 456-7202)
   * If you have an existing  USAA mutual fund account and would like to open a
     new account or exchange to another USAA Fund,  call for  instructions.  To
     open an account by phone, the new account must have the same  registration
     as your existing account.

USAA TOUCHLINE(R) 1-800-531-8777 (IN SAN ANTONIO, 498-8777)
   * In addition to obtaining account balance  information,  last transactions,
     current fund prices,  and return  information  for your Fund,  you can use
     USAA TouchLine(R) from any touch-tone phone to access your Fund account to
     make  selected   purchases,   exchange  to  another  USAA  Fund,  or  make
     redemptions.  This  service  is  available  with  an  Electronic  Services
     Agreement (ESA) and EFT Buy/Sell authorization on file.

INTERNET ACCESS - USAA.COM
   * You  can use  your  personal  computer  to  perform  certain  mutual  fund
     transactions  by  accessing  our Web  site.  To  establish  access to your
     account,  you will need to call  1-800-461-3507  to obtain a  registration
     number and personal identification number (PIN). Once you have established
     Internet  access to your  account,  you will be able to open a new  mutual
     fund  account  within an existing  registration,  exchange to another USAA
     Fund, make redemptions, review account activity, check balances, and more.
     To place orders by Internet, an ESA and EFT Buy/Sell authorization must be
     on file.

HOW TO REDEEM

You may redeem Fund shares by any of the methods described below on any day the
NAV per share is calculated.  Redemptions are effective on the day instructions
are received in a manner as  described  below.  However,  if  instructions  are
received after the NAV per share  calculation  (generally 4 p.m. Eastern Time),
your redemption will be effective on the next business day.

We will send you your  money  within  seven days  after the  effective  date of
redemption.  Payment for redemption of shares purchased by EFT or check is sent
after the EFT or check has  cleared,  which  could  take up to 15 days from the
purchase date. If you are considering redeeming shares soon after purchase, you
should  purchase by bank wire or certified  check to avoid  delay.  For federal
income tax purposes,  a redemption is a taxable event; as such, you may realize
a  capital  gain or  loss.  Such  capital  gains  or  losses  are  based on the
difference  between your cost basis in the shares originally  purchased and the
price of the shares received upon redemption.

In addition, the Fund may elect to suspend the redemption of shares or postpone
the date of payment in limited circumstances.

HOW TO REDEEM BY...

MAIL, IN PERSON, FAX, TELEGRAM, TELEPHONE, TOUCHLINE(R), OR INTERNET
   *  Send your written instructions to:

                  USAA Shareholder Account Services
                  9800 Fredericksburg Road
                  San Antonio, TX 78288 (FOR OVERNIGHT MAIL, USE ZIP CODE 78240)

   *  Visit a member service representative at our San Antonio investment sales
      and service office at USAA Federal Savings Bank.

   *  Send  a  signed  fax  to  1-800-292-8177,  or  send  a  telegram  to USAA
      Shareholder Account Services.

                                                                 9 - PROSPECTUS
<PAGE>
USAA CAPITAL GROWTH FUND
-------------------------------------------------------------------------------

   *  Call toll free 1-800-531-8448 (in San Antonio,  456-7202) to speak with a
      member service representative.

   *  Call toll free  1-800-531-8777  (in San Antonio,  498-8777) to access our
      24-hour USAA TouchLine(R) service.

   *  Access our Internet Web site at usaa.com.

Telephone redemption privileges are automatically established when you complete
your application.  The Fund will employ  reasonable  procedures to confirm that
instructions  communicated by telephone are genuine;  if it does not, it may be
liable for any losses due to  unauthorized or fraudulent  instructions.  Before
any discussion regarding your account,  the following  information is obtained:
(1)  USAA  number  and/or  account  number,  (2)  the  name(s)  on the  account
registration,  and (3)  Social  Security/tax  identification  number or date of
birth  of  the  registered  account  owner(s)  for  the  account  registration.
Additionally,   all  telephone   communications   with  you  are  recorded  and
confirmations of account transactions are sent to the address of record. If you
were issued stock certificates for your shares,  redemption by telephone,  fax,
telegram, or Internet is not available until these certificates are deposited.

IMPORTANT INFORMATION ABOUT PURCHASES AND REDEMPTIONS

INVESTOR'S GUIDE TO USAA MUTUAL FUND SERVICES
Upon your initial  investment with us, you will receive the INVESTOR'S GUIDE to
help you get the most out of your USAA mutual fund account and to assist you in
your role as an investor.  In the INVESTOR'S  GUIDE,  you will find  additional
information on purchases,  redemptions,  and methods of payment.  You will also
find in-depth information on automatic investment plans, shareholder statements
and reports, and other useful information.

ACCOUNT BALANCE
USAA Shareholder  Account Services (SAS), the Fund's transfer agent, may assess
annually a small balance account fee of $12 to each shareholder  account with a
balance  of less than  $2,000 at the time of  assessment.  The fee will  reduce
total transfer  agency fees paid by the Fund to SAS.  Accounts  exempt from the
fee include: (1) any account regularly purchasing  additional shares each month
through an automatic  investment  plan;  (2) any account  registered  under the
Uniform  Gifts/Transfers  to Minors Act  (UGMA/UTMA);  (3) all (non-IRA)  money
market fund accounts;  (4) any account whose  registered owner has an aggregate
balance of $50,000  or more  invested  in USAA  mutual  funds;  and (5) all IRA
accounts (for the first year the account is open).

FUND RIGHTS
The Fund reserves the right to:

   *  reject purchase or exchange orders when in the best interest of the Fund

   *  limit or discontinue  the offering of shares of any portfolio of the Fund
      without notice to the shareholders

   *  impose a  redemption  charge of up to 1% of the net asset value of shares
      redeemed  if  circumstances  indicate  a  charge  is  necessary  for  the
      protection   of   remaining   investors   (for   example,   if  excessive
      market-timing  share  activity  unfairly  burdens  long-term  investors);
      however,  this 1% charge  will not be imposed  upon  shareholders  unless
      authorized  by the Board of Directors  and the  required  notice has been
      given to shareholders

USAA INDEX FUNDS - 10
<PAGE>
   *  require a  signature  guarantee  for  transactions  or changes in account
      information in those instances where the  appropriateness  of a signature
      authorization  is in question (the  statement of  additional  information
      contains information on acceptable guarantors)

   *  redeem an account with less than ten shares, with certain limitations

EXCHANGES

EXCHANGE PRIVILEGE

The exchange privilege is automatic when you complete your application. You may
exchange  shares  among Funds in the USAA family of funds,  provided you do not
hold these shares in stock  certificate  form and the shares to be acquired are
offered in your state of residence.  Exchanges  made through USAA  TouchLine(R)
and the Internet  require an ESA and EFT Buy/Sell  authorization on file. After
we receive the exchange orders,  the Fund's transfer agent will  simultaneously
process exchange redemptions and purchases at the share prices next determined.
The investment  minimums applicable to share purchases also apply to exchanges.
For federal income tax purposes,  an exchange between Funds is a taxable event;
as such,  you may realize a capital gain or loss.  Such capital gains or losses
are based on the  difference  between your cost basis in the shares  originally
purchased and the price of the shares received upon exchange.

The Funds have undertaken certain procedures  regarding telephone  transactions
as described on page 10.

EXCHANGE LIMITATIONS, EXCESSIVE TRADING
To  minimize  Fund costs and to protect the Funds and their  shareholders  from
unfair expense burdens,  the Funds restrict excessive  exchanges.  The limit on
exchanges  out of any Fund in the USAA family of funds for each  account is six
per calendar  year (except  there is no  limitation on exchanges out of the Tax
Exempt Short-Term Fund,  Short-Term Bond Fund, or any of the money market funds
in the USAA family of funds). However, each Fund reserves the right to reject a
shareholder's  purchase or exchange  orders into a Fund at any time when in the
best  interest  of the  Fund.  In  addition,  each Fund  reserves  the right to
terminate or change the terms of an exchange offer.

SHAREHOLDER INFORMATION

SHARE PRICE CALCULATION
The price at which you  purchase  and  redeem  Fund  shares is equal to the NET
ASSET VALUE (NAV) PER SHARE determined on the effective date of the purchase or
redemption.  You may buy and sell Fund  shares  at the NAV per share  without a
sales  charge.  The  Fund's  NAV per  share is  calculated  at the close of the
regular trading session of the NYSE, which is usually 4 p.m. Eastern Time.

[SIDE BAR]
                                 NAV PER SHARE
                                    EQUALS
                                 TOTAL ASSETS
                                     MINUS
                                  LIABILITIES
                                  DIVIDED BY
                                  # OF SHARES
                                  OUTSTANDING

Portfolio securities, except as otherwise noted, traded primarily on a domestic
securities  exchange  are  valued  at the last  sales  price on that  exchange.
Portfolio  securities  traded  primarily on foreign  securities  exchanges  are
valued at the last quoted sales price, or the most recently  determined closing
price calculated  according to local market  convention,  available at the time
the Fund is valued.  If no sale is  reported,  the average of the bid and asked
prices is generally used.

Securities  trading in various  foreign markets may take place on days when the
NYSE is closed.  Further,  when the NYSE is open,  the  foreign  markets may be
closed.  The  calculation of the Fund's NAV may not take place at the same time
the prices of certain securities held by the Fund are determined.  As a result,
the NAV of the Fund's shares may change on days when the shareholders  will not
be able to  purchase or redeem  shares.  In most cases,  events  affecting  the
values of  portfolio  securities  that occur  between the time their prices are
determined  and the

                                                                11 - PROSPECTUS
<PAGE>
USAA CAPITAL GROWTH FUND
-------------------------------------------------------------------------------

close of normal trading on the NYSE on a day the Fund's NAV is calculated  will
not be reflected in the Fund's NAV. If, however, we determine that a particular
event  would  materially  affect the Fund's  NAV,  then we,  under the  general
supervision of the Fund's Board of Directors, will use all relevant,  available
information to determine a fair value for the affected portfolio securities.

Over-the-counter securities are generally priced at the last sales price or, if
not available, at the average of the bid and asked prices.

Debt  securities  purchased  with  maturities  of 60 days or less are stated at
amortized  cost,  which  approximates  market value.  Other debt securities are
valued each  business  day at their  current  market value as  determined  by a
pricing  service  approved by the Fund's Board of  Directors.  Securities  that
cannot be valued by these  methods,  and all other  assets,  are valued in good
faith  at fair  value  using  methods  we have  determined  under  the  general
supervision of the Fund's Board of Directors.

For  additional  information  on how  securities  are valued,  see VALUATION OF
SECURITIES in the Fund's statement of additional information.

DIVIDENDS AND DISTRIBUTIONS

The Fund pays net investment  income dividends  annually.  Any net capital gain
distribution  usually occurs annually within 61 days of the July 31 fiscal year
end, which would be somewhere  around the end of September.  The Fund will make
additional payments to shareholders,  if necessary,  to avoid the imposition of
any federal income or excise tax.

[SIDE BAR]
INCOME  DIVIDENDS
PAYMENT TO SHAREHOLDERS OF INCOME FROM
INTEREST OR DIVIDENDS GENERATED BY THE FUND'S INVESTMENTS.

CAPITAL GAIN DISTRIBUTIONS
PAYMENT TO FUND  SHAREHOLDERS OF GAINS REALIZED ON
SECURITIES THAT THE FUND HAS SOLD AT A PROFIT, MINUS ANY REALIZED LOSSES.

We  will   automatically   reinvest  all  INCOME  DIVIDENDS  and  CAPITAL  GAIN
DISTRIBUTIONS  in the Fund unless you instruct us differently.  The share price
will be the NAV of the Fund shares computed on the ex-dividend date. Any income
dividends  or capital gain  distributions  paid by the Fund will reduce the NAV
per share by the amount of the  dividend  or  distribution  on the  ex-dividend
date.  You should  consider  carefully the effects of purchasing  shares of the
Fund  shortly  before  any  dividend  or  distribution.  Some  or all of  these
dividends and distributions are subject to taxes.

We will invest any  dividend  or  distribution  payment  returned to us in your
account at the  then-current NAV per share.  Dividend and  distribution  checks
become  void six months  from the date on the  check.  The amount of the voided
check will be invested in your account at the then-current NAV per share.

FEDERAL TAXES
This tax  information  is quite  general and refers to the  federal  income tax
provisions in effect as of the date of this prospectus.  Note that the Taxpayer
Relief  Act  of  1997  and  the  technical   provisions   adopted  by  the  IRS
Restructuring  and Reform Act of 1998 may  affect the status and  treatment  of
certain  distributions   shareholders  receive  from  the  Fund.  Because  each
investor's tax circumstances are unique and because the tax laws are subject to
change, we recommend that you consult your tax adviser about your investment.

SHAREHOLDER

Dividends  from  taxable  net  investment   income  and  distributions  of  net
SHORT-TERM  CAPITAL  GAINS  are  taxable  to you as  ordinary  income,  whether
received  in cash or  reinvested  in  additional  shares.  A  portion  of these
dividends  may qualify for the 70%  dividends-received  deduction  available to
corporations.

[SIDE BAR]
SHORT-TERM CAPITAL GAINS
ARE TAXED AS ORDINARY INCOME FOR ALL TAX BRACKETS.

[SIDE BAR]
LONG-TERM CAPITAL GAINS
ARE TAXED AT 10% FOR THOSE  INDIVIDUALS IN THE 15% TAX BRACKET
AND AT 20% FOR THOSE INDIVIDUALS IN THE 28% TAX BRACKET AND ABOVE.

Regardless  of the length of time you have held the Fund shares,  distributions
of net LONG-TERM  CAPITAL GAINS are taxable as long-term  capital gains whether
received in cash or reinvested in additional shares.

USAA CAPITAL GROWTH FUND - 12
<PAGE>
WITHHOLDING
Federal  law  requires  the Fund to withhold  and remit to the U.S.  Treasury a
portion of the income dividends and capital gain  distributions and proceeds of
redemptions paid to any non-corporate shareholder who:

         * fails to furnish the Fund with a correct tax identification number

         * underreports dividend or interest income or

         * fails to certify that he or she is not subject to withholding

To avoid this withholding requirement, you must certify, on your application or
on a separate  Form W-9 supplied by the Fund's  transfer  agent,  that your tax
identification  number is correct and you are not  currently  subject to backup
withholding.

REPORTING
The Fund will report  information to you annually  concerning the tax status of
dividends and distributions for federal income tax purposes.

FUTURE SHAREHOLDER MAILINGS

Through our ongoing  efforts to help reduce Fund expenses,  each household will
receive  a  single  copy  of the  Fund's  most  recent  financial  reports  and
prospectus  even if you or a family  member  own more than one  account  in the
Fund.  For many of you, this  eliminates  duplicate  copies and saves paper and
postage  costs to the Fund.  However,  if you would like to receive  individual
copies,  please call us and we will begin your  individual  delivery  within 30
days of your request.

                                                                13 - PROSPECTUS
<PAGE>
                                  APPENDIX A

                THE FOLLOWING ARE DESCRIPTIONS OF CERTAIN TYPES OF
   SECURITIES IN WHICH THE ASSETS OF THE CAPITAL GROWTH FUND MAY BE INVESTED:

CONVERTIBLE SECURITIES
We may  invest the Funds  assets in  convertible  securities,  which are bonds,
preferred stocks, and other securities that pay interest or dividends and offer
the buyer the ability to convert the security into common  stock.  The value of
convertible  securities  depends  partially  on interest  rate  changes and the
credit  quality  of the  issuer.  Because a  convertible  security  affords  an
investor the opportunity, through its conversion feature, to participate in the
capital  appreciation of the underlying  common stock, the value of convertible
securities also depends on the price of the underlying common stock.

FORWARD CURRENCY CONTRACTS
We may hold  securities  denominated in foreign  currencies.  As a result,  the
value of the  securities  will be  affected  by  changes in the  exchange  rate
between the dollar and foreign  currencies.  In managing currency exposure,  we
may enter into forward currency contracts. A forward currency contract involves
an  agreement  to purchase or sell a specified  currency at a specified  future
date  or  over a  specified  time  period  at a  price  set at the  time of the
contract.  We only enter into forward  currency  contracts when the Fund enters
into a contract for the purchase or sale of a security denominated in a foreign
currency and desires to lock in the U.S.  dollar price of that  security  until
settlement.

ILLIQUID SECURITIES
We may  invest  up to 15% of the  Funds  net  assets  in  securities  that  are
illiquid.  Illiquid securities are those securities which cannot be disposed of
in the ordinary course of business,  seven days or less, at  approximately  the
same value at which the Fund has valued the securities.

MONEY MARKET INSTRUMENTS
We may hold a certain  portion of the Funds  assets in  investment-grade,  U.S.
dollar-denominated  debt securities that have remaining  maturities of one year
or less. Such securities may include U.S.  government  obligations,  commercial
paper  and  other  short-term  corporate  obligations,   repurchase  agreements
collateralized  with  U.S.  government  securities,  certificates  of  deposit,
bankers  acceptances,  and  other  financial  institution  obligations.   These
securities may carry fixed or variable interest rates.

AMERICAN DEPOSITARY RECEIPTS (ADRS)
We may invest the Funds assets in ADRs, which are foreign shares held by a U.S.
bank that issues a receipt  evidencing  ownership.  Dividends  are paid in U.S.
dollars.

GLOBAL DEPOSITARY RECEIPTS (GDRS)
We may invest the Funds assets in GDRs, which are foreign shares held by a U.S.
or foreign bank that issues a receipt evidencing ownership.  Dividends are paid
in U.S. dollars.

USAA CAPITAL GROWTH FUND - 14
<PAGE>
                                  APPENDIX B

USAA FAMILY OF NO-LOAD MUTUAL FUNDS

The USAA Family of no-load mutual funds includes a variety of Funds,  each with
different objectives and policies. In combination,  these Funds are designed to
provide you with the opportunity to formulate your own investment program.  You
may  exchange  any shares you hold in any one USAA Fund for shares in any other
USAA Fund,  subject to the  limitations  described  earlier.  For more complete
information  about the mutual funds managed and  distributed by USAA Investment
Management  Company,  including charges and operating  expenses,  call us for a
prospectus. Read it carefully before you invest. Mutual fund operating expenses
apply and continue throughout the life of the Fund.

 FUND TYPE/NAME              RISK
  ===============================================
  CAPITAL APPRECIATION
  -----------------------------------------------
  Aggressive Growth            Very high
  Capital Growth               Very high
  Emerging Markets             Very high
  First Start Growth           Moderate to high
  Gold                         Very high
  Growth                       Moderate to high
  Growth & Income              Moderate
  International                Moderate to high
  Science & Technology         Very high
  Small Cap Stock              Very high
  World Growth                 Moderate to high
  -----------------------------------------------
  ASSET ALLOCATION
  -----------------------------------------------
  Balanced Strategy            Moderate
  Cornerstone Strategy         Moderate
  Growth and Tax Strategy      Moderate
  Growth Strategy              Moderate to high
  Income Strategy              Low to moderate
  -----------------------------------------------
  INCOME - TAXABLE
  -----------------------------------------------
  GNMA                         Low to moderate
  High-Yield Opportunities     High
  Income                       Moderate
  Income Stock                 Moderate
  Intermediate-Term Bond       Low to moderate
  Short-Term Bond              Low
  -----------------------------------------------
  INCOME - TAX EXEMPT
  -----------------------------------------------
  Long-Term                    Moderate
  Intermediate-Term            Low to moderate
  Short-Term                   Low
  State Bond/Income            Moderate
  -----------------------------------------------
  INDEXES
  -----------------------------------------------
  Extended Market Index        High
  Global Titans Index          Moderate to high
  Nasdaq-100 Index             Very High
  S&P 500 Index                Moderate
  -----------------------------------------------
  MONEY MARKET
  -----------------------------------------------
  Money Market                 Low
  Tax Exempt Money Market      Low
  Treasury Money Market Trust  Low
  State Money Market           Low
  ===============================================

FOREIGN   INVESTING  IS  SUBJECT  TO   ADDITIONAL   RISKS,   SUCH  AS  CURRENCY
FLUCTUATIONS, MARKET ILLIQUIDITY, AND POLITICAL INSTABILITY.

SOME INCOME MAY BE SUBJECT TO STATE OR LOCAL TAXES.

CALIFORNIA, FLORIDA, NEW YORK, AND VIRGINIA FUNDS ARE OFFERED ONLY TO RESIDENTS
OF THOSE STATES.

THE SCIENCE & TECHNOLOGY FUND MAY BE MORE VOLATILE THAN A FUND THAT DIVERSIFIES
ACROSS MANY INDUSTRIES.

"WILSHIRE  4500" IS A TRADEMARK  AND  "WILSHIRE"  IS A SERVICE MARK OF WILSHIRE
ASSOCIATES  INCORPORATED  AND  HAVE  BEEN  SUBLICENSED  FOR OUR  USE.  THE USAA
EXTENDED  MARKET  INDEX FUND IS NOT  SPONSORED,  SOLD,  OR PROMOTED BY WILSHIRE
ASSOCIATES INCORPORATED OR ANY OF ITS SUBSIDIARIES OR AFFILIATES,  AND MAKES NO
REPRESENTATION REGARDING THE ADVISABILITY OF INVESTING IN THE FUND.

"DOW JONES" AND "DOW JONES  GLOBAL  TITANS  INDEXSM"  ARE SERVICE  MARKS OF DOW
JONES & COMPANY,  INC.  AND HAVE BEEN  LICENSED  FOR OUR USE.  THE USAA  GLOBAL
TITANS  INDEX FUND IS NOT  SPONSORED,  SOLD,  OR  PROMOTED BY DOW JONES AND DOW
JONES MAKES NO  REPRESENTATION  REGARDING THE  ADVISABILITY OF INVESTING IN THE
FUND.

NASDAQ-100(R), NASDAQ-100 INDEX(R), AND NASDAQ(R) ARE TRADE OR SERVICE MARKS OF
THE  NASDAQ  STOCK   MARKET,   INC.   (WHICH  WITH  ITS   AFFILIATES   ARE  THE
"CORPORATIONS")  AND HAVE BEEN LICENSED FOR OUR USE. THE USAA NASDAQ-100  INDEX
FUND  IS  NOT  SPONSORED,  SOLD,  OR  PROMOTED  BY  THE  CORPORATIONS  AND  THE
CORPORATIONS MAKE NO REPRESENTATION  REGARDING THE ADVISABILITY OF INVESTING IN
THE FUND.  THE  CORPORATIONS  MAKE NO  WARRANTIES  AND BEAR NO  LIABILITY  WITH
RESPECT TO THE FUND.

S&P(R) IS A TRADEMARK OF THE MCGRAW-HILL COMPANIES, INC., AND HAS BEEN LICENSED
FOR USE. THE PRODUCT IS NOT SPONSORED,  SOLD, OR PROMOTED BY STANDARD & POOR'S,
AND STANDARD & POOR'S MAKES NO  REPRESENTATION  REGARDING THE  ADVISABILITY  OF
INVESTING IN THE PRODUCT.

AN  INVESTMENT  IN A MONEY MARKET FUND IS NOT INSURED OR GUARANTEED BY THE FDIC
OR ANY OTHER GOVERNMENT  AGENCY.  ALTHOUGH THE FUND SEEKS TO PRESERVE THE VALUE
OF YOUR  INVESTMENT AT $1 PER SHARE,  IT IS POSSIBLE TO LOSE MONEY BY INVESTING
IN THE FUND.
                                                                13 - PROSPECTUS
<PAGE>
If  you  would  like  more   information   about  these  Funds,  you  may  call
1-800-531-8181  to request a free copy of the Funds'  statement  of  additional
information  (SAI) or to ask other questions about the Funds.  The SAI has been
filed with the Securities and Exchange  Commission  (SEC) and is legally a part
of this  prospectus.  Additionally,  you may request a free copy of the S&P 500
Index Fund's annual or semiannual  report,  in which you will find a discussion
of the market conditions and investment strategies that significantly  affected
the Fund's performance during the last fiscal year.

To view these documents,  along with other related documents, you can visit the
SEC's Internet Web site (www.sec.gov) or the Commission's Public Reference Room
in Washington,  D.C.  Information on the operation of the Public Reference Room
can be  obtained  by  calling  1-202-942-8090.  Additionally,  copies  of  this
information can be obtained,  after payment of a duplicating fee, by electronic
request at the following e-mail address:  [email protected]  or by writing the
Public Reference Section of the Commission, Washington, D.C. 20549-0102.

-------------------------------------------------------------------------------
                INVESTMENT ADVISER, UNDERWRITER, AND DISTRIBUTOR
                       USAA Investment Management Company
                            9800 Fredericksburg Road
                            San Antonio, Texas 78288
-------------------------------------------------------------------------------
                                 TRANSFER AGENT
                       USAA Shareholder Account Services
                            9800 Fredericksburg Road
                            San Antonio, Texas 78288
-------------------------------------------------------------------------------
                                   CUSTODIANS
                      State Street Bank and Trust Company
                                 P.O. Box 1713
                          Boston, Massachusetts 02105
-------------------------------------------------------------------------------
                           TELEPHONE ASSISTANCE HOURS
                         Call toll free - Central Time
                       Monday - Friday 6 a.m. to 10 p.m.
                          Saturday 8:30 a.m. to 5 p.m.
                          Sunday 11:30 a.m. to 8 p.m.
-------------------------------------------------------------------------------
                   FOR ADDITIONAL INFORMATION ON MUTUAL FUNDS
                   1-800-531-8181 (in San Antonio, 456-7200)
                For account servicing, exchanges, or redemptions
                   1-800-531-8448 (in San Antonio, 456-7202)
-------------------------------------------------------------------------------
                       RECORDED MUTUAL FUND PRICE QUOTES
                        24-Hour Service (from any phone)
                   1-800-531-8066 (in San Antonio, 498-8066)
-------------------------------------------------------------------------------
                         MUTUAL FUND USAA TOUCHLINE(R)
                         (from touch-tone phones only)
              For account balance, last transaction, fund prices,
                       or to exchange/redeem fund shares
                   1-800-531-8777 (in San Antonio, 498-8777)
-------------------------------------------------------------------------------
                                INTERNET ACCESS
                                    usaa.com

                    INVESTMENT COMPANY ACT FILE NO. 811-2429
<PAGE>
                                     Part B

                  Statements of Additional Information for the
                S&P 500 Index Fund, Extended Market Index Fund,
                Nasdaq-100 Index Fund, Global Titans Index Fund,
                            and Capital Growth Fund
                              are included herein

                 Not included in this Post-Effective Amendment
              are the Statements of Additional Information for the
           Aggressive Growth Fund, Growth Fund, Growth & Income Fund,
             Income Stock Fund, Income Fund, Short-Term Bond Fund,
     Money Market Fund, Science & Technology Fund, First Start Growth Fund,
          Intermediate-Term Bond Fund, High-Yield Opportunities Fund,
                            and Small Cap Stock Fund

<PAGE>
                                     Part B

                      Statement of Additional Information
                          For the S&P 500 Index Fund,
                        the Extended Market Index Fund,
                         the Nasdaq-100 Index Fund, and
                          the Global Titans Index Fund

<PAGE>
[USAA]   USAA                                        STATEMENT OF
[EAGLE]  MUTUAL                                      ADDITIONAL INFORMATION
[LOGO]   FUND, INC.                                  OCTOBER 27, 2000
-------------------------------------------------------------------------------

                             USAA MUTUAL FUND, INC.
                (S&P 500 INDEX FUND, EXTENDED MARKET INDEX FUND,
             NASDAQ-100 INDEX FUND, AND GLOBAL TITANS INDEX FUND)

USAA MUTUAL  FUND,  INC.  (the  Company)  is a  registered  investment  company
offering shares of seventeen  no-load mutual funds, four of which are described
in this statement of additional  information (SAI): the S&P 500 Index Fund, the
Extended  Market Index Fund, the  Nasdaq-100  Index Fund, and the Global Titans
Index Fund (collectively,  the Funds). The Funds are classified as diversified,
except the  Nasdaq-100  Index Fund and the Global Titans Index Fund,  which are
classified as nondiversified.

     With respect to the S&P 500 Index Fund,  the Fund's  investment  objective
seeks to match,  before  fees and  expenses),  the  performance  of the S&P 500
Index.  The S&P 500  Index  emphasizes  stocks  of  large  U.S.  companies.  As
described  in the  prospectus,  the  Company  seeks to achieve  the  investment
objective of the Fund by investing all the investable  assets of the Fund in an
open-end   management   investment  company  having  a  substantially   similar
investment  objective  as the Fund.  The  investment  company is the Equity 500
Index  Portfolio  (the Equity 500  Portfolio)  advised by Bankers Trust Company
(Bankers Trust).

     With  respect to the Extended  Market Index Fund,  the Fund seeks to match
the  performance  of the  U.S.  stocks  not  included  in the S&P 500  Index as
represented  by the Wilshire 4500 Index.  The Wilshire 4500 Index  measures the
performance of the equity securities of all  U.S.-headquartered  companies with
readily  available  price data,  excluding  companies in the S&P 500 Index.  As
described in the  prospectus,  the Company  seeks to achieve this  objective by
investing  all  of the  Fund's  investable  assets  in an  open-end  management
investment company having a substantially  similar investment  objective as the
Fund.  The investment  company is the Master  Extended  Market Index  (Extended
Market  Portfolio),  a series of the Quantitative  Master Series Trust (Trust),
advised by  Merrill  Lynch  Quantitative  Advisers,  a  division  of Fund Asset
Management, L.P. (MLQA).

     You may obtain a free copy of the  prospectus  dated October 27, 2000, for
the Funds by writing to USAA Mutual Fund, Inc., 9800  Fredericksburg  Road, San
Antonio,  TX 78288,  or by calling  toll free  1-800-531-8181.  The  prospectus
provides the basic  information you should know before  investing in the Funds.
This SAI is not a prospectus  and contains  information in addition to and more
detailed  than that set  forth in the  Funds'  prospectus.  It is  intended  to
provide you with additional information regarding the activities and operations
of the Company and the Funds and should be read in conjunction  with the Funds'
prospectus.

     The  financial  statements  for the USAA S&P 500 Index Fund and the Equity
500 Index Portfolio,  and the Independent  Accountants' Reports thereon for the
fiscal year ended  December 31, 1999, are included in the  accompanying  annual
report to shareholders of that date and are incorporated herein by reference.

-------------------------------------------------------------------------------
                               TABLE OF CONTENTS

        PAGE

           2   Valuation of Securities
           3   Conditions of Purchase and Redemption
           3   Additional Information Regarding Redemption of Shares
           4   Investment Plans
           5   Investment Policies
          17   Investment Restrictions
          22   Portfolio Transactions and Brokerage Commissions
          24   Description of Shares
          25   Tax Considerations
          26   Directors and Officers of the Company
          29   Trustees and Officers of the Equity 500 Portfolio
          31   Trustees and Officers of the Extended Market Portfolio
          35   Investment Adviser
          37   Administrator
          38   General Information
          39   Calculation of Performance Data
          40   Appendix A - Comparison of Fund Performance
          42   Appendix B - Short-Term Debt Ratings
          43   Appendix C - Dollar-Cost Averaging

<PAGE>
                            VALUATION OF SECURITIES

Shares of each Fund are offered on a  continuing,  best-efforts  basis  through
USAA Investment  Management  Company (IMCO or the Manager).  The offering price
for  shares of each Fund is equal to the  current  net  asset  value  (NAV) per
share.  The NAV per share of each Fund is calculated by adding the value of all
its portfolio securities and other assets, deducting liabilities,  and dividing
by the number of shares outstanding.

     A Fund's NAV per share is  calculated  each day,  Monday  through  Friday,
except days on which the New York Stock Exchange (NYSE) is closed.  The NYSE is
currently  scheduled to be closed on New Year's Day,  Martin  Luther King,  Jr.
Day, Presidents' Day, Good Friday,  Memorial Day,  Independence Day, Labor Day,
Thanksgiving,  and Christmas,  and on the preceding Friday or subsequent Monday
when one of these holidays falls on a Saturday or Sunday, respectively.

     With respect to the S&P 500 Index Fund and Extended Market Index Fund, the
Equity 500 Portfolio and the Extended  Market  Portfolio value their equity and
debt securities (other than short-term debt obligations  maturing in 60 days or
less),  including  listed  securities and securities for which price quotations
are  available,  on the  basis of  market  valuations  furnished  by a  pricing
service.  Short-term debt obligations maturing in 60 days or less are valued at
amortized cost,  which  approximates  market value.  Other assets are valued at
fair value using  methods  determined in good faith by the Board of Trustees of
the Equity 500  Portfolio  and the Board of  Trustees  of the  Extended  Market
Portfolio.

     Each  investor  in  the  Equity  500  Portfolio  or  the  Extended  Market
Portfolio,  including the S&P 500 Index Fund or the Extended Market Index Fund,
may add to or reduce its investment in the Equity 500 Portfolio or the Extended
Market  Portfolio  on each day that the NYSE is open for  business and New York
charter  banks are not closed owing to customary or local  holidays.  As of the
close of the NYSE, currently 4 p.m. (Eastern time or earlier if the NYSE closes
earlier) on each such day, the value of each investor's  interest in the Equity
500  Portfolio  or  the  Extended  Market   Portfolio  will  be  determined  by
multiplying  the net asset value of the Equity 500  Portfolio  or the  Extended
Market  Portfolio by the percentage  representing  that investor's share of the
aggregate  beneficial  interests  in the Equity 500  Portfolio  or the Extended
Market  Portfolio.  Any additions or reductions that are to be effected on that
day  will  then  be  effected.  The  investor's  percentage  of  the  aggregate
beneficial  interests  in the  Equity  500  Portfolio  or the  Extended  Market
Portfolio will then be recomputed as the  percentage  equal to the fraction (1)
the numerator of which is the value of such investor's investment in the Equity
500 Portfolio or the Extended  Market  Portfolio as of the close of the NYSE on
such day plus or minus,  as the case may be, the amount of net  additions to or
reductions  in the  investor's  investment  in the Equity 500  Portfolio or the
Extended Market Portfolio effected on such day and (2) the denominator of which
is the  aggregate  net asset value of the Equity 500  Portfolio or the Extended
Market  Portfolio  as of 4 p.m.  or the  close  of the NYSE on such day plus or
minus,  as the case may be, the amount of net additions to or reductions in the
aggregate  investments  in the  Equity 500  Portfolio  or the  Extended  Market
Portfolio by all investors in the Equity 500  Portfolio or the Extended  Market
Portfolio.  The percentage so determined  will then be applied to determine the
value of the  investor's  interest in the Equity 500  Portfolio or the Extended
Market Portfolio as of 4 p.m. or the close of the NYSE on the following day the
NYSE is open for trading.

     The value of the  securities  of the  Nasdaq-100  Index and Global  Titans
Index Funds are determined by one or more of the following methods:

 (1) Portfolio  securities,  except as otherwise  noted,  traded primarily on a
     domestic  securities  exchange  are valued at the last sales price on that
     exchange.  Portfolio  securities  traded  primarily on foreign  securities
     exchanges are generally valued at the closing values of such securities on
     the exchange where primarily traded.  If no sale is reported,  the average
     of the bid and asked prices is generally  used depending upon local custom
     or regulation.

 (2) Over-the-counter  securities are priced at the last sales price or, if not
     available,  at the average of the bid and asked prices at the time trading
     closes on the NYSE.

 (3) Debt securities purchased with maturities of 60 days or less are stated at
     amortized cost, which approximates market value. Repurchase agreements are
     valued at cost.

 (4) Other debt securities may be valued each business day by a pricing service
     (the  Service)  approved by the Board of  Directors.  The Service uses the
     mean between  quoted bid and asked prices or the last sales price to price
     securities  when,  in the  Service's  judgment,  these  prices are readily
     available and are  representative  of the securities'  market values.  For
     many  securities,  such  prices are not  readily  available.  The  Service
     generally   prices  those   securities  based  on  methods  which  include
     consideration  of yields or prices of securities  of  comparable  quality,
     coupon,  maturity  and type,  indications  as to values  from  dealers  in
     securities, and general market conditions.

 (5) Securities  that cannot be valued by the methods set forth above,  and all
     other  assets,  are  valued  in good  faith at fair  value  using  methods
     determined  by the Manager under the general  supervision  of the Board of
     Directors.

     Securities  trading in various foreign markets may take place on days when
the NYSE is closed.  Further, when the NYSE is open, the foreign markets may be
closed.  Therefore,  the  calculation of a Fund's NAV may not take place at the

                                       2
<PAGE>
same time the prices of certain  securities held by a Fund are  determined.  In
most cases,  events  affecting  the values of portfolio  securities  that occur
between the time their prices are determined and the close of normal trading on
the NYSE on a day a Fund's NAV is calculated  will not be reflected in a Fund's
NAV.  If,  however,  the  Manager  determines  that a  particular  event  would
materially affect a Fund's NAV, then the Manager, under the general supervision
of the Board of Directors,  will use all  relevant,  available  information  to
determine a fair value for the affected portfolio securities.


                     CONDITIONS OF PURCHASE AND REDEMPTION

NONPAYMENT

If any order to purchase shares is canceled due to nonpayment or if the Company
does not receive good funds either by check or electronic funds transfer,  USAA
Shareholder  Account Services (Transfer Agent) will treat the cancellation as a
redemption of shares  purchased,  and you will be responsible for any resulting
loss  incurred  by the  Fund  or the  Manager.  If you are a  shareholder,  the
Transfer Agent can redeem shares from any of your  account(s) as  reimbursement
for all losses.  In addition,  you may be prohibited or restricted  from making
future  purchases in any of the USAA family of funds.  A $25 fee is charged for
all returned items, including checks and electronic funds transfers.

TRANSFER OF SHARES

You may transfer Fund shares to another person by sending written  instructions
to the Transfer  Agent.  The account must be clearly  identified,  and you must
include  the  number  of  shares  to be  transferred,  the  signatures  of  all
registered owners, and all stock certificates, if any, which are the subject of
transfer.  You also need to send written  instructions signed by all registered
owners and supporting documents to change an account registration due to events
such as divorce,  marriage, or death. If a new account needs to be established,
you may complete and return an application to the Transfer Agent.

             ADDITIONAL INFORMATION REGARDING REDEMPTION OF SHARES

The value of your investment at the time of redemption may be more or less than
the cost at  purchase,  depending on the value of the  securities  held in each
Fund's  portfolio,  the Equity 500 Portfolio and the Extended Market Portfolio.
Requests for  redemption  that are subject to any special  conditions  or which
specify an effective date other than as provided  herein cannot be accepted.  A
gain or loss for tax purposes may be realized on the sale of shares,  depending
upon the price when redeemed.

     The Equity 500 Portfolio reserves the right, if conditions exist that make
cash payments  undesirable,  to honor any request for  redemption or repurchase
order by making  payment in whole or in part in readily  marketable  securities
chosen by the  Equity 500  Portfolio  and  valued as they are for  purposes  of
computing the Equity 500  Portfolio's NAV (a redemption in kind). If payment is
made to the S&P 500 Index Fund in securities,  the S&P 500 Index Fund may incur
transaction  expenses in converting  these securities into cash. The Equity 500
Portfolio  has  elected,  however,  to be  governed  by Rule  18f-1  under  the
Investment  Company Act of 1940, as amended (1940 Act) as a result of which the
Equity 500 Portfolio is obligated to redeem  beneficial  interests with respect
to any one investor  during any 90-day period,  solely in cash up to the lesser
of  $250,000 or 1% of the net asset  value of the Equity 500  Portfolio  at the
beginning  of the period.  For  purposes of  determining  compliance  with Rule
18f-1,  each shareholder of the S&P 500 Index Fund redeeming shares of the Fund
on a particular  day will be treated as a direct  holder in the interest in the
Equity 500 Portfolio being redeemed that day.

     In the event the  Company  withdraws  or redeems  all of the S&P 500 Index
Fund's  interest in the Equity 500  Portfolio,  the Equity 500  Portfolio  will
effect  such  redemption  in kind  and in such a  manner  that  the  securities
delivered to the S&P 500 Index Fund will mirror, as closely as practicable, the
composition of the Portfolio immediately prior to such redemption.

     The Board of  Directors  may cause the  redemption  of an  account  with a
balance  of less than ten  shares of the  Funds  provided  (1) the value of the
account has been  reduced,  for reasons  other than  market  action,  below the
minimum initial investment in such Fund at the time of the establishment of the
account,  (2) the account has remained  below the minimum level for six months,
and (3) 60 days' prior written notice of the proposed  redemption has been sent
to you.  Shares will be redeemed at the NAV on the date fixed for redemption by
the Board of Directors.  Prompt payment will be made by mail to your last known
address.

     The  Company  reserves  the right to suspend  the right of  redemption  or
postpone  the date of  payment  (1) for any  periods  during  which the NYSE is
closed,  (2) when  trading in the  markets  the  Company  normally  utilizes is
restricted, or an emergency exists as determined by the Securities and Exchange
Commission (SEC) so that disposal of the Company's investments or determination
of its NAV is not reasonably practicable,  or (3) for such other periods as the
SEC by order may permit for protection of the Company's shareholders.

                                       3
<PAGE>
     For the mutual  protection of the investor and the Funds,  the Company may
require a signature  guarantee.  If  required,  EACH  signature  on the account
registration must be guaranteed.  Signature guarantees are acceptable from FDIC
member  banks,  brokers,  dealers,   municipal  securities  dealers,  municipal
securities  brokers,   government  securities  dealers,  government  securities
brokers,  credit unions,  national securities exchanges,  registered securities
associations,   clearing  agencies,  and  savings  associations.   A  signature
guarantee for active duty military  personnel  stationed abroad may be provided
by an officer of the United States Embassy or Consulate, a staff officer of the
Judge Advocate General, or an individual's commanding officer.


                                INVESTMENT PLANS

The Company makes available the following  investment  plans to shareholders of
the Funds.  At the time you sign up for any of the following  investment  plans
that utilize the electronic funds transfer service,  you will choose the day of
the month (the  effective  date) on which you would like to regularly  purchase
shares.  When this day falls on a weekend or holiday,  the electronic  transfer
will take place on the last  business day before the  effective  date.  You may
terminate your participation in a plan at any time. Please call the Manager for
details and necessary forms or applications.

AUTOMATIC PURCHASE OF SHARES

INVESTRONIC(R) - The regular purchase of additional  shares through  electronic
funds transfer from a checking or savings account.  You may invest as little as
$50 per month.

DIRECT PURCHASE  SERVICE - The periodic  purchase of shares through  electronic
funds  transfer  from  a   non-governmental   employer,   an   income-producing
investment, or an account with a participating financial institution.

DIRECT DEPOSIT PROGRAM - The monthly  transfer of certain  federal  benefits to
directly  purchase  shares of a USAA mutual  fund.  Eligible  federal  benefits
include:  Social Security,  Supplemental Security Income, Veterans Compensation
and Pension,  Civil Service  Retirement  Annuity,  and Civil  Service  Survivor
Annuity.

GOVERNMENT  ALLOTMENT - The  transfer of  military  pay by the U.S.  Government
Finance Center for the purchase of USAA mutual fund shares.

AUTOMATIC  PURCHASE  PLAN - The  periodic  transfer  of funds from a USAA money
market fund to purchase  shares in another  non-money  market USAA mutual fund.
There is a minimum investment  required for this program of $5,000 in the money
market fund, with a monthly transaction minimum of $50.

BUY/SELL  SERVICE - The  intermittent  purchase or redemption of shares through
electronic  funds  transfer to or from a checking or savings  account.  You may
initiate a "buy" or "sell" whenever you choose.

DIRECTED  DIVIDENDS  - If you own  shares  in more than one of the Funds in the
USAA  family of funds,  you may  direct  that  dividends  and/or  capital  gain
distributions  earned in one fund be used to purchase shares  automatically  in
another fund.

     Participation in these automatic  purchase plans will permit you to engage
in dollar-cost averaging. For additional information concerning the benefits of
dollar-cost averaging, see APPENDIX C.

SYSTEMATIC WITHDRAWAL PLAN

If you own  shares  having  a net  asset  value of  $5,000  or more in a single
investment  account  (accounts in different Funds cannot be aggregated for this
purpose), you may request that enough shares to produce a fixed amount of money
be  liquidated  from the  account  monthly  or  quarterly.  The  amount of each
withdrawal must be at least $50. Using the electronic  funds transfer  service,
you may choose to have  withdrawals  electronically  deposited  at your bank or
other  financial  institution.  You may also elect to have  checks  mailed to a
designated address.

     This plan may be initiated by depositing shares worth at least $5,000 with
the Transfer Agent and by completing a Systematic  Withdrawal Plan application,
which may be requested from the Manager. You may terminate participation in the
plan at any time.  You are not charged  for  withdrawals  under the  Systematic
Withdrawal  Plan. The Company will not bear any expenses in  administering  the
plan  beyond the  regular  transfer  agent and  custodian  costs of issuing and
redeeming   shares.   The  Manager  will  bear  any   additional   expenses  of
administering the plan.

     Withdrawals  will be made by redeeming full and  fractional  shares on the
date you select at the time the plan is established.  Withdrawal  payments made
under this plan may exceed  dividends  and  distributions  and, to this extent,
will  involve the use of  principal  and could  reduce the dollar value of your
investment  and  eventually  exhaust the  account.  Reinvesting  dividends  and
distributions  helps  replenish  the  account.  Because  share  values  and net
investment income can fluctuate, you should not expect withdrawals to be offset
by rising income or share value gains.

     Each  redemption  of shares  may  result in a gain or loss,  which must be
reported  on your  income tax  return.  Therefore,  you should keep an accurate
record of any gain or loss on each withdrawal.

                                       4
<PAGE>
TAX-DEFERRED RETIREMENT PLANS

Federal  taxes on current  income may be  deferred  if you  qualify for certain
types  of  retirement  programs.  For  your  convenience,  the  Manager  offers
403(b)(7)  accounts and various forms of IRAs. You may make  investments in one
or any  combination  of the Funds  described in the  prospectus of each Fund of
USAA Mutual Fund, Inc. and USAA  Investment  Trust (not available in the Growth
and Tax Strategy Fund).

     Retirement plan applications for the IRA and 403(b)(7)  programs should be
sent directly to USAA Shareholder Account Services,  9800 Fredericksburg  Road,
San Antonio,  TX 78288. USAA Federal Savings Bank serves as Custodian for these
tax-deferred retirement plans under the programs made available by the Manager.
Applications  for  these  retirement  plans  received  by the  Manager  will be
forwarded to the Custodian for acceptance.

     An administrative  fee of $20 is deducted from the money sent to you after
closing an account.  Exceptions to the fee are:  partial  distributions,  total
transfer within USAA, and distributions due to disability or death. This charge
is  subject  to change as  provided  in the  various  agreements.  There may be
additional charges, as mutually agreed upon between you and the Custodian,  for
further services requested of the Custodian.

     Each employer or individual establishing a tax-deferred retirement plan is
advised to consult with a tax adviser  before  establishing  the plan.  You may
obtain detailed information about the plans from the Manager.

                              INVESTMENT POLICIES

The investment  objectives of the Funds are described in the Funds' prospectus.
There  can,  of  course,  be no  assurance  that  each Fund  will  achieve  its
investment  objective.  Each Fund's  investment  objective is not a fundamental
policy and may be changed  upon  notice to, but without  the  approval  of, the
Fund's shareholders. If there is a change in a Fund's investment objective, the
Fund's  shareholders  should  consider  whether the Fund remains an appropriate
investment in light of their  then-current  needs. The investment  objective of
the  Equity 500  Portfolio  and the  Extended  Market  Portfolio  is also not a
fundamental  policy.  Shareholders  of the Funds will  receive  30 days'  prior
written  notice with respect to any change in the  investment  objective of the
Funds  or  the  corresponding  Equity  500  Portfolio  or the  Extended  Market
Portfolio.

S&P 500 INDEX FUND

The S&P 500 Index Fund seeks to achieve its  investment  objective by investing
all of its  investable  assets in the Equity 500  Portfolio.  The  Company  may
withdraw the Fund's investment from the Equity 500 Portfolio at any time if the
Board of Directors of the Company determines that it is in the best interest of
the Fund to do so.

     Since  the  investment  characteristics  of the S&P 500  Index  Fund  will
correspond  directly to those of the Equity 500  Portfolio,  the following is a
discussion  of the  various  investments  of  and  techniques  employed  by the
Portfolio.

     EQUITY  SECURITIES.   The  Equity  500  Portfolio  may  invest  in  equity
securities listed on any domestic or foreign  securities  exchange or traded in
the  over-the-counter   market  as  well  as  certain  restricted  or  unlisted
securities.  As used herein,  "equity  securities" are defined as common stock,
preferred stock, trust or limited partnership interests, rights and warrants to
subscribe to or purchase such securities,  sponsored or unsponsored ADRs, EDRs,
GDRs, and  convertible  securities,  consisting of debt securities or preferred
stock  that may be  converted  into  common  stock or that  carry  the right to
purchase  common stock.  Common stocks,  the most familiar  type,  represent an
equity (ownership) interest in a corporation. They may or may not pay dividends
or carry voting  rights.  Common stock  occupies the most junior  position in a
company's  capital  structure.  Although  equity  securities  have a history of
long-term  growth  in value,  their  prices  fluctuate  based on  changes  in a
company's  financial  condition and on overall market and economic  conditions.
Smaller companies are especially sensitive to these factors.

     SHORT-TERM  INSTRUMENTS.  When the Equity 500 Portfolio  experiences large
cash inflows  through the sale of securities and desirable  equity  securities,
that are  consistent  with the  Portfolio's  investment  objective,  which  are
unavailable in sufficient quantities or at attractive prices, the Portfolio may
hold  short-term  investments  (or shares of money market  mutual  funds) for a
limited  time  pending  availability  of  such  equity  securities.  Short-term
instruments  consist of foreign and domestic:  (i)  short-term  obligations  of
sovereign  governments,  their  agencies,  instrumentalities,   authorities  or
political  subdivisions;  (ii) other  short-term  debt  securities  rated AA or
higher by (S&P) or Aa or higher by Moody's  Investors  Service (Moody's) or, if
unrated,  of  comparable  quality  in  the  opinion  of  Bankers  Trust;  (iii)
commercial paper; (iv) bank obligations,  including negotiable  certificates of
deposit, time deposits and banker's acceptances; and (v) repurchase agreements.
At the time the Portfolio  invests in commercial  paper,  bank  obligations  or
repurchase agreements,  the issuer or the issuer's parent must have outstanding
debt  rated AA or  higher  by S&P or Aa or higher  by  Moody's  or  outstanding
commercial paper or bank obligations rated A-1 by S&P or Prime-1 by Moody's. If
no such ratings are available,  the instrument must be of comparable quality in
the opinion of Bankers Trust.

     CERTIFICATES OF DEPOSIT AND BANKERS' ACCEPTANCES.  Certificates of deposit
are receipts issued by a depository  institution in exchange for the deposit of
funds.  The issuer  agrees to pay the amount  deposited  plus  interest  to the
bearer

                                       5
<PAGE>
of the  receipt  on the date  specified  on the  certificate.  The  certificate
usually  can be traded in the  secondary  market  prior to  maturity.  Bankers'
acceptances  typically arise from short-term  credit  arrangements  designed to
enable  businesses  to  obtain  funds  to  finance   commercial   transactions.
Generally,  an  acceptance is a time draft drawn on a bank by an exporter or an
importer to obtain a stated  amount of funds to pay for  specific  merchandise.
The  draft  is then  "accepted"  by a bank  that,  in  effect,  unconditionally
guarantees to pay the face value of the  instrument on its maturity  date.  The
acceptance may then be held by the accepting bank as an earning asset or it may
be sold in the  secondary  market at the going rate of discount  for a specific
maturity.  Although maturities for acceptances can be as long as 270 days, most
acceptances have maturities of six months or less.

     COMMERCIAL PAPER.  Commercial paper consists of short-term (usually from 1
to 270 days)  unsecured  promissory  notes issued by  corporations  in order to
finance their current  operations.  A variable amount master demand note (which
is a type of  commercial  paper)  represents  a  direct  borrowing  arrangement
involving  periodically  fluctuating rates of interest under a letter agreement
between a commercial paper issuer and an institutional lender pursuant to which
the lender may determine to invest varying amounts.

     ILLIQUID  SECURITIES.  Historically,  illiquid  securities  have  included
securities  subject to contractual or legal restrictions on resale because they
have not been registered under the Securities Act of 1933, as amended (the 1933
Act),  securities  that are otherwise not readily  marketable,  and  repurchase
agreements  having a maturity of longer than seven days.  Securities  that have
not been registered under the 1933 Act are referred to as private placements or
restricted  securities  and are  purchased  directly  from the issuer or in the
secondary  market.  Mutual funds do not typically hold a significant  amount of
these  restricted  or other  illiquid  securities  because of the potential for
delays on resale and  uncertainty in valuation.  Limitations on resale may have
an adverse  effect on the  marketability  of portfolio  securities and a mutual
fund might be unable to  dispose of  restricted  or other  illiquid  securities
promptly  or at  reasonable  prices  and might  thereby  experience  difficulty
satisfying  redemptions  within  seven  days.  A mutual fund might also have to
register such  restricted  securities in order to dispose of them  resulting in
additional  expense and delay.  Adverse market  conditions  could impede such a
public offering of securities.

     A large institutional market has developed for certain securities that are
not registered under the 1933 Act, including repurchase agreements,  commercial
paper, foreign securities, municipal securities, and corporate bonds and notes.
Institutional  investors depend on an efficient  institutional  market in which
the  unregistered  security can be readily resold or on an issuer's  ability to
honor a demand  for  repayment.  The fact that there are  contractual  or legal
restrictions on resale of such  investments to the general public or to certain
institutions may not be indicative of their liquidity.

     The  Securities and Exchange  Commission  (the SEC) has adopted Rule 144A,
which allows a broader  institutional  trading market for securities  otherwise
subject  to  restriction  on their  resale  to the  general  public.  Rule 144A
establishes a "safe harbor" from the registration  requirements of the 1933 Act
of resales of certain  securities to qualified  institutional  buyers.  Bankers
Trust  anticipates  that the market for certain  restricted  securities such as
institutional  commercial  paper  will  expand  further  as a  result  of  this
regulation and the development of automated systems for the trading, clearance,
and settlement of unregistered securities of domestic and foreign issuers, such
as the PORTAL  System  sponsored  by the  National  Association  of  Securities
Dealers, Inc.

     Rule 144A  Securities  are  securities  in the United  States that are not
registered  for sale under federal  securities  laws but which can be resold to
institutions  under SEC Rule  144A.  Provided  that a dealer  or  institutional
trading  market in such  securities  exists,  these  restricted  securities are
treated  as  exempt  from  the 15%  limit on  illiquid  securities.  Under  the
supervision of the Board of Trustees of the Equity 500 Portfolio, Bankers Trust
determines the liquidity of restricted  securities  and,  through  reports from
Bankers  Trust,   the  Board  will  monitor  trading   activity  in  restricted
securities.  If institutional trading in restricted securities were to decline,
the liquidity of the Portfolio could be adversely affected.

     In reaching liquidity decisions,  Bankers Trust will consider, among other
things, the following  factors:  (1) the frequency of trades and quotes for the
security;  (2) the number of dealers and other potential  purchasers wishing to
purchase or sell the security;  (3) dealer undertakings to make a market in the
security;  and (4) the nature of the  security  and of the  marketplace  trades
(e.g.,  the time needed to dispose of the  security,  the method of  soliciting
offers, and the mechanics of the transfer).

     WHEN-ISSUED AND DELAYED-DELIVERY  SECURITIES. The Equity 500 Portfolio may
purchase securities on a when-issued or delayed-delivery basis. Delivery of and
payment for these  securities  can take place a month or more after the date of
the purchase  commitment.  The purchase price and the interest rate payable, if
any, on the securities are fixed on the purchase commitment date or at the time
the settlement date is fixed. The value of such securities is subject to market
fluctuation  and  no  interest  accrues  to  the  Equity  500  Portfolio  until
settlement  takes  place.  At the time  the  Equity  500  Portfolio  makes  the
commitment to purchase securities on a when-issued or  delayed-delivery  basis,
it will record the  transaction,  reflect the value each day of such securities
in determining  its net asset value and, if applicable,  calculate the maturity
for the purposes of average maturity from that date. At the time of settlement,
a  when-issued  security  may be  valued at less than the  purchase  price.  To
facilitate such acquisitions, the Equity 500 Portfolio identifies, as part of a
segregated  account cash or liquid

                                       6
<PAGE>
securities, in an amount at least equal to such commitments.  On delivery dates
for such transactions,  the Equity 500 Portfolio will meet its obligations from
maturities or sales of the  securities  held in the  segregated  account and/or
from cash flow. If the Equity 500 Portfolio  chooses to dispose of the right to
acquire a when-issued security prior to its acquisition,  it could, as with the
disposition  of any  other  portfolio  obligation,  incur a gain or loss due to
market fluctuation. It is the current policy of the Equity 500 Portfolio not to
enter into when-issued commitments exceeding in the aggregate 15% of the market
value of the Equity 500 Portfolio's  total assets,  less liabilities other than
the obligations created by when-issued commitments.

     LENDING  OF  PORTFOLIO  SECURITIES.  The  Equity  500  Portfolio  has  the
authority to lend up to 30% of the total value of its  portfolio  securities to
brokers, dealers, and other financial organizations. By lending its securities,
the Equity 500  Portfolio  may  increase  its income by  continuing  to receive
payments in respect of dividends and interest on the loaned  securities as well
as by  either  investing  the  cash  collateral  in  short-term  securities  or
obtaining  yield  in the form of a fee paid by the  borrower  when  irrevocable
letters of credit and U.S. government  obligations are used as collateral.  The
Equity 500  Portfolio  will adhere to the  following  conditions  whenever  its
securities are loaned:  (1) the Equity 500 Portfolio must receive at least 100%
collateral  from the borrower;  (2) the borrower must increase this  collateral
whenever the market value of the securities  including  accrued  interest rises
above the level of the collateral; (3) the Equity 500 Portfolio must be able to
terminate the loan at any time;  (4) the Equity 500 Portfolio  must  substitute
payments  in respect of all  dividends,  interest,  or other  distributions  on
loaned  securities;  and (5) voting rights on the loaned securities may pass to
the borrower;  provided,  however, that if a material event adversely affecting
the  investment  occurs,  the Equity 500  Portfolio's  Board of  Trustees  must
terminate the loan and regain the right to vote the securities. Cash collateral
may be  invested  in a money  market  fund  managed  by  Bankers  Trust (or its
affiliates) and Bankers Trust may serve as the Equity 500  Portfolio's  lending
agent and may share in revenue received from securities lending transactions as
compensation for this service.

      REPURCHASE  AGREEMENTS.   In  a  repurchase  agreement,  the  Equity  500
Portfolio  buys a security  at one price and  simultaneously  agrees to sell it
back at a higher price at a future date. In the event of the  bankruptcy of the
other  party  to  a  repurchase  agreement,  the  Equity  500  Portfolio  could
experience delays in recovering either its cash or selling  securities  subject
to the repurchase agreement.  To the extent that, in the meantime, the value of
the  securities  repurchased  had decreased or the value of the  securities had
increased,  the Equity 500  Portfolio  could  experience a loss.  In all cases,
Bankers  Trust  must  find  the  creditworthiness  of the  other  party  to the
transaction satisfactory.

INDEX FUTURES CONTRACTS AND OPTIONS ON INDEX FUTURES CONTRACTS

     FUTURES  CONTRACTS.  Futures contracts are contracts to purchase or sell a
fixed amount of an underlying instrument,  commodity,  or index at a fixed time
and place in the future. U.S. futures contracts have been designed by exchanges
which have been designated "contracts markets" by the Commodity Futures Trading
Commission (CFTC), and must be executed through a futures commission  merchant,
or brokerage firm, which is a member of the relevant  contract market.  Futures
contracts  trade on a number of  exchanges  and clear  through  their  clearing
corporations.  The  Equity  500  Portfolio  may enter  into  contracts  for the
purchase or sale for future delivery of the Index.

     At the same time a futures  contract  on the Index is  entered  into,  the
Equity 500 Portfolio  must  allocate  cash or  securities as a deposit  payment
(initial  margin).  Daily  thereafter,  the futures  contract is valued and the
payment of  "variation  margin" may be required,  since each day the  Portfolio
would  provide or receive  cash that  reflects  any  decline or increase in the
contract's value.

     Although futures contracts (other than those that settle in cash) by their
terms call for the actual delivery or acquisition of the instrument  underlying
the contract,  in most cases the contractual  obligation is fulfilled by offset
before the date of the contract  without having to make or take delivery of the
instrument underlying the contract.  The offsetting of a contractual obligation
is accomplished by entering into an opposite  position in the identical futures
contract on a  commodities  exchange on which the futures  contract was entered
into (or a linked  exchange).  Such a transaction,  which is effected through a
member of an exchange,  cancels the  obligation to make or take delivery of the
instrument  underlying  the  contract.  Since all  transactions  in the futures
market are made,  offset, or fulfilled through a clearinghouse  associated with
the exchange on which the contracts are traded,  the Equity 500 Portfolio  will
incur brokerage fees when it purchases or sells futures contracts.

     The ordinary spreads between prices in the cash and futures market, due to
differences in the nature of those markets, are subject to distortions.  First,
all  participants  in the  futures  market are  subject to initial  deposit and
variation margin requirements.  Rather than meeting additional variation margin
requirements,   investors  may  close  futures  contracts  through   offsetting
transactions which could distort the normal  relationship  between the cash and
futures  markets.  Second,  the liquidity of the futures market depends on most
participants'  entering  into  offsetting  transactions  rather  than making or
taking delivery.  To the extent that many  participants  decide to make or take
delivery,  liquidity  in the futures  market could be reduced,  thus  producing
distortion.  Third,  from the point of view of speculators,  the margin deposit
requirements in the futures market are less onerous than margin requirements in
the securities market. Therefore, increased participation by speculators in the
futures market may cause temporary price distortions. Due to the possibility of
distortion,  a correct forecast of securities price trends by Bankers Trust may
still not result in a successful transaction.

                                       7
<PAGE>
     In addition,  futures  contracts  entail  risks.  Although  Bankers  Trust
believes  that use of such  contracts  will  benefit the Equity 500  Portfolio,
these  investments  in futures  may cause the Equity 500  Portfolio  to realize
gains and losses for tax purposes  that would not  otherwise be realized if the
Portfolio were to invest  directly in the underlying  securities.  As a result,
this  investment  technique  may  accelerate  the  timing of receipt of taxable
distributions.

     OPTIONS ON INDEX FUTURES CONTRACTS.  The Equity 500 Portfolio may purchase
and write options on futures  contracts with respect to the Index. The purchase
of a call option on an index  futures  contract is similar in some  respects to
the purchase of a call option on such an index.  For  example,  when the Equity
500  Portfolio is not fully  invested it may purchase a call option on an index
futures contract to hedge against a market advance.

     The writing of a call  option on a futures  contract  with  respect to the
Index may constitute a partial hedge against declining prices of the underlying
securities that are deliverable upon exercise of the futures  contract.  If the
futures  price at  expiration  of the option is below the exercise  price,  the
Equity 500  Portfolio  will retain the full amount of the option  premium  that
provides a partial  hedge  against any decline  which may have  occurred in the
Equity  500  Portfolio's  holdings.  The  writing  of a put  option on an index
futures  contract may constitute a partial hedge against  increasing  prices of
the underlying  securities  which are deliverable  upon exercise of the futures
contract.  If the futures  price at expiration of the option is higher than the
exercise  price,  the Equity 500  Portfolio  will retain the full amount of the
option premium which provides a partial hedge against any increase in the price
of securities which the Portfolio intends to purchase.  If a put or call option
the Equity 500  Portfolio  has written is  exercised,  the Equity 500 Portfolio
will  incur a loss  which  will be  reduced  by the  amount of the  premium  it
receives.  Depending on the degree of correlation  between changes in the value
of its portfolio  securities and changes in the value of its futures positions,
the Equity 500 Portfolio's  losses from existing options on futures may to some
extent be reduced or increased by changes in the value of portfolio securities.

     The  purchase of a put option on a futures  contract  with  respect to the
Index is similar in some respects to the purchase of protective put options the
Index.  For example,  the Equity 500  Portfolio may purchase a put option on an
index futures contract to hedge against the risk lowering securities values.

     The amount of risk the Equity 500  Portfolio  assumes when it purchases an
option on a futures  contract with respect to the Index is the premium paid for
the option plus related transaction costs. In addition to the correlation risks
discussed  above,  the  purchase of such an option  also  entails the risk that
changes  in the  value of the  underlying  futures  contract  will not be fully
reflected in the value of the option purchased.

     The Equity 500  Portfolio's  Board of Trustees has adopted the requirement
that index futures  contracts  and options on index  futures  contracts be used
only for cash management purposes. The Equity 500 Portfolio will not enter into
any futures contracts or options on futures contracts if immediately thereafter
the amount of margin  deposits on all the futures  contracts  of the Equity 500
Portfolio and premiums paid on outstanding  options on futures  contracts owned
by the Equity 500 Portfolio  would exceed 5% of the Equity 500  Portfolio's net
asset value, after taking into account unrealized profits and unrealized losses
on any such contracts.

     OPTIONS ON SECURITIES  INDEXES.  The Equity 500 Portfolio may write (sell)
covered  call and put  options  to a  limited  extent  on the  Index  ("covered
options")  in an attempt to increase  income.  Such options give the holder the
right to receive a cash settlement during the term of the option based upon the
difference  between the exercise  price and the value of the index.  The Equity
500  Portfolio may forgo the benefits of  appreciation  on the Index or may pay
more  than the  market  price of the  Index  pursuant  to call and put  options
written by the Equity 500 Portfolio.

     By writing a covered call option,  the Equity 500  Portfolio  forgoes,  in
exchange for the premium less the commission ("net  premium"),  the opportunity
to profit  during the option period from an increase in the market value of the
Index above the exercise price. By writing a covered put option, the Equity 500
Portfolio,  in  exchange  for the net premium  received,  accepts the risk of a
decline in the market value of the Index below the exercise price.

     The Equity 500 Portfolio  may terminate its  obligation as the writer of a
call or put option by  purchasing  an option with the same  exercise  price and
expiration date as the option previously written.

     When the Equity 500 Portfolio writes an option, an amount equal to the net
premium  received by the Equity 500  Portfolio  is  included  in the  liability
section of the  Portfolio's  Statement of Assets and  Liabilities as a deferred
credit. The amount of the deferred credit will be subsequently marked to market
to reflect the current market value of the option  written.  The current market
value of a traded  option is the last sale price or, in the  absence of a sale,
the mean between the closing bid and asked price.  If an option  expires on its
stipulated expiration date or if the Equity 500 Portfolio enters into a closing
purchase transaction,  the Equity 500 Portfolio will realize a gain (or loss if
the cost of a closing  purchase  transaction  exceeds the premium received when
the option was sold),  and the deferred  credit  related to such option will be
eliminated.  If a call  option is  exercised,  the  Equity 500  Portfolio  will
realize  a gain or  loss  from  the  sale of the  underlying  security  and the
proceeds of the sale will be increased by the premium originally received.  The
writing  of covered  call  options  may be deemed to involve  the pledge of the
securities against which the option is being written.  Securities against which
call options are written will be  segregated  on the books of the custodian for
the Equity 500 Portfolio.

                                       8
<PAGE>
     The Equity 500  Portfolio  may purchase call and put options on the Index.
The Equity 500 Portfolio would normally  purchase a call option in anticipation
of an increase in the market value of the Index.  The purchase of a call option
would  entitle the Equity 500  Portfolio,  in exchange for the premium paid, to
purchase  the  underlying  securities  at a specified  price  during the option
period.  The Equity 500 Portfolio would  ordinarily have a gain if the value of
the securities  increased  above the exercise price  sufficiently  to cover the
premium  and would have a loss if the value of the  securities  remained  at or
below the exercise price during the option period.

     The  Equity  500  Portfolio   would  normally   purchase  put  options  in
anticipation of a decline in the market value of the Index  (protective  puts).
The  purchase  of a put option  would  entitle  the Equity  500  Portfolio,  in
exchange  for the  premium  paid,  to  sell,  the  underlying  securities  at a
specified  price during the option period.  The purchase of protective  puts is
designed merely to offset or hedge against a decline in the market value of the
Index. The Equity 500 Portfolio would ordinarily  recognize a gain if the value
of the Index  decreased  below the  exercise  price  sufficiently  to cover the
premium  and would  recognize  a loss if the value of the Index  remained at or
above the exercise  price.  Gains and losses on the purchase of protective  put
options would tend to be offset by  countervailing  changes in the value of the
Index.

     The Equity 500 Portfolio has adopted certain other nonfundamental policies
concerning index option  transactions which are discussed below. The Equity 500
Portfolio's  activities  in  index  options  may  also  be  restricted  by  the
requirements of the Code, for qualification as a regulated investment company.

     The hours of trading for options on the Index may not conform to the hours
during  which the  underlying  securities  are  traded.  To the extent that the
option  markets  close  before  the  markets  for  the  underlying  securities,
significant  price  and  rate  movements  can  take  place  in  the  underlying
securities  markets  that  cannot be  reflected  in the option  markets.  It is
impossible to predict the volume of trading that may exist in such options, and
there  can be no  assurance  that  viable  exchange  markets  will  develop  or
continue.

     Because options on securities  indices require settlement in cash, Bankers
Trust  may be forced  to  liquidate  portfolio  securities  to meet  settlement
obligations.

     ASSET  COVERAGE.  To assure that the Equity 500 Portfolio's use of futures
and related options,  as well as when-issued and  delayed-delivery  securities,
are not used to achieve  investment  leverage,  the  Portfolio  will cover such
transactions,  as required under applicable  interpretations of the SEC, either
by owning the  underlying  securities or by  segregating  with the  Portfolio's
Custodian or futures commission  merchant liquid securities in an amount at all
times equal to or exceeding the  Portfolio's  commitment  with respect to these
instruments or contracts.

EXTENDED MARKET INDEX FUND

The  Extended  Market Index Fund seeks to achieve its  investment  objective by
investing all of its investable  assets in the Extended Market  Portfolio.  The
Company may withdraw the Fund's  investment from the Extended Market  Portfolio
at any time if the Board of Directors of the Company  determines  that it is in
the best interest of the Fund to do so.

     Since the  investment  characteristics  of the Extended  Market Index Fund
will  correspond  directly  to  those of the  Extended  Market  Portfolio,  the
following is a discussion of the various investments of and techniques employed
by the Extended Market Portfolio.

     EQUITY  SECURITIES.  The Extended  Market  Portfolio  may invest in equity
securities  listed  on  any  domestic  securities  exchange  or  traded  in the
over-the-counter  market as well as certain restricted or unlisted  securities.
As used herein,  "equity  securities"  are defined as common  stock,  preferred
stock, trust or limited partnership interests, rights and warrants to subscribe
to or purchase such securities, and convertible securities,  consisting of debt
securities or preferred  stock that may be converted  into common stock or that
carry the right to purchase  common  stock.  Common  stocks,  the most familiar
type,  represent an equity (ownership)  interest in a corporation.  They may or
may not pay dividends or carry voting  rights.  Common stock  occupies the most
junior position in a company's  capital  structure.  Although equity securities
have a history of long-term  growth in value,  their prices  fluctuate based on
changes in a company's  financial  condition and on overall market and economic
conditions. Smaller companies are especially sensitive to these factors.

     SHORT-TERM  INSTRUMENTS.  When the Extended Market  Portfolio  experiences
large  cash  inflows  through  the  sale of  securities  and  desirable  equity
securities that are consistent with the Extended Market Portfolio's  investment
objective,  are unavailable in sufficient  quantities or at attractive  prices,
the Extended  Market  Portfolio may hold  short-term  investments (or shares of
money market  mutual  funds) for a limited time  pending  availability  of such
equity securities.  Short-term instruments consist of foreign and domestic: (i)
short-term    obligations   of   sovereign    governments,    their   agencies,
instrumentalities, authorities or political subdivisions; (ii) other short-term
debt  securities  rated  AA or  higher  by  (S&P) or Aa or  higher  by  Moody's
Investors  Service  (Moody's)  or, if  unrated,  of  comparable  quality in the
opinion of the Extended Market  Portfolio's  adviser,  MLQA;  (iii)  commercial
paper; (iv) bank  obligations,  including  negotiable  certificates of deposit,
time deposits and banker's acceptances;  and (v) repurchase agreements.  At the
time  the  Extended  Market  Portfolio   invests  in  commercial   paper,  bank
obligations or repurchase  agreements,  the issuer or the issuer's  parent must
have  outstanding  debt rated AA or higher by S&P or Aa or higher by Moody's or
outstanding commercial paper or bank

                                       9
<PAGE>
obligations  rated A-1 by S&P or Prime-1 by  Moody's.  If no such  ratings  are
available, the instrument must be of comparable quality in the opinion of MLQA.

     CERTIFICATES OF DEPOSIT AND BANKERS' ACCEPTANCES.  Certificates of deposit
are receipts issued by a depository  institution in exchange for the deposit of
funds.  The issuer  agrees to pay the amount  deposited  plus  interest  to the
bearer of the receipt on the date specified on the certificate. The certificate
usually  can be traded in the  secondary  market  prior to  maturity.  Bankers'
acceptances  typically arise from short-term  credit  arrangements  designed to
enable  businesses  to  obtain  funds  to  finance   commercial   transactions.
Generally,  an  acceptance is a time draft drawn on a bank by an exporter or an
importer to obtain a stated  amount of funds to pay for  specific  merchandise.
The  draft  is then  "accepted"  by a bank  that,  in  effect,  unconditionally
guarantees to pay the face value of the  instrument on its maturity  date.  The
acceptance may then be held by the accepting bank as an earning asset or it may
be sold in the  secondary  market at the going rate of discount  for a specific
maturity.  Although maturities for acceptances can be as long as 270 days, most
acceptances have maturities of six months or less.

     COMMERCIAL PAPER.  Commercial paper consists of short-term (usually from 1
to 270 days)  unsecured  promissory  notes issued by  corporations  in order to
finance their current  operations.  A variable amount master demand note (which
is a type of  commercial  paper)  represents  a  direct  borrowing  arrangement
involving  periodically  fluctuating rates of interest under a letter agreement
between a commercial paper issuer and an institutional lender pursuant to which
the lender may determine to invest varying amounts.

     ILLIQUID  SECURITIES.  Historically,  illiquid  securities  have  included
securities  subject to contractual or legal restrictions on resale because they
have not been registered under the Securities Act of 1933, as amended (the 1933
Act),  securities  that are otherwise not readily  marketable,  and  repurchase
agreements  having a maturity of longer than seven days.  Securities  that have
not been registered under the 1933 Act are referred to as private placements or
restricted  securities  and are  purchased  directly  from the issuer or in the
secondary  market.  Mutual funds do not typically hold a significant  amount of
these  restricted  or other  illiquid  securities  because of the potential for
delays on resale and  uncertainty in valuation.  Limitations on resale may have
an adverse  effect on the  marketability  of portfolio  securities and a mutual
fund might be unable to  dispose of  restricted  or other  illiquid  securities
promptly  or at  reasonable  prices  and might  thereby  experience  difficulty
satisfying  redemptions  within  seven  days.  A mutual fund might also have to
register such  restricted  securities in order to dispose of them  resulting in
additional  expense and delay.  Adverse market  conditions  could impede such a
public offering of securities.

     A large institutional market has developed for certain securities that are
not registered under the 1933 Act, including repurchase agreements,  commercial
paper, foreign securities, municipal securities, and corporate bonds and notes.
Institutional  investors depend on an efficient  institutional  market in which
the  unregistered  security can be readily resold or on an issuer's  ability to
honor a demand  for  repayment.  The fact that there are  contractual  or legal
restrictions on resale of such  investments to the general public or to certain
institutions may not be indicative of their liquidity.

     The  Securities and Exchange  Commission  (the SEC) has adopted Rule 144A,
which allows a broader  institutional  trading market for securities  otherwise
subject  to  restriction  on their  resale  to the  general  public.  Rule 144A
establishes a "safe harbor" from the registration  requirements of the 1933 Act
of  resales of certain  securities  to  qualified  institutional  buyers.  MLQA
anticipates  that  the  market  for  certain  restricted   securities  such  as
institutional  commercial  paper  will  expand  further  as a  result  of  this
regulation and the development of automated systems for the trading, clearance,
and settlement of unregistered securities of domestic and foreign issuers, such
as the PORTAL  System  sponsored  by the  National  Association  of  Securities
Dealers, Inc.

     Rule 144A  Securities  are  securities  in the United  States that are not
registered  for sale under federal  securities  laws but which can be resold to
institutions  under SEC Rule  144A.  Provided  that a dealer  or  institutional
trading  market in such  securities  exists,  these  restricted  securities are
treated  as  exempt  from  the 15%  limit on  illiquid  securities.  Under  the
supervision  of the Board of Trustees of the Extended  Market  Portfolio,  MLQA
determines the liquidity of restricted  securities  and,  through  reports from
MLQA,  the Board will monitor  trading  activity in restricted  securities.  If
institutional  trading in restricted  securities were to decline, the liquidity
of the Extended Market Portfolio could be adversely affected.

     In reaching liquidity decisions,  MLQA will consider,  among other things,
the following factors: (1) the frequency of trades and quotes for the security;
(2) the number of dealers and other potential purchasers wishing to purchase or
sell the security;  (3) dealer  undertakings  to make a market in the security;
and (4) the nature of the security and of the  marketplace  trades  (e.g.,  the
time needed to dispose of the security,  the method of soliciting  offers,  and
the mechanics of the transfer).

     WHEN-ISSUED AND DELAYED-DELIVERY SECURITIES. The Extended Market Portfolio
may purchase securities on a when-issued or delayed-delivery basis. Delivery of
and payment for these  securities can take place a month or more after the date
of the purchase  commitment.  The purchase price and the interest rate payable,
if any, on the securities are fixed on the purchase  commitment  date or at the
time the settlement  date is fixed.  The value of such securities is subject to
market  fluctuation and no interest  accrues to the Extended  Market  Portfolio
until settlement takes place. At the time the Extended

                                      10
<PAGE>
Market  Portfolio makes the commitment to purchase  securities on a when-issued
or  delayed-delivery  basis, it will record the transaction,  reflect the value
each  day of such  securities  in  determining  its net  asset  value  and,  if
applicable,  calculate  the maturity for the purposes of average  maturity from
that date. At the time of settlement,  a when-issued  security may be valued at
less than the purchase  price. To facilitate  such  acquisitions,  the Extended
Market  Portfolio  identifies,  as part of a segregated  account cash or liquid
securities, in an amount at least equal to such commitments.  On delivery dates
for such transactions,  the Extended Market Portfolio will meet its obligations
from  maturities  or sales of the  securities  held in the  segregated  account
and/or from cash flow. If the Extended Market  Portfolio  chooses to dispose of
the right to acquire a when-issued security prior to its acquisition, it could,
as with the disposition of any other portfolio obligation, incur a gain or loss
due to market  fluctuation.  It is the current  policy of the  Extended  Market
Portfolio not to enter into when-issued  commitments exceeding in the aggregate
15% of the market value of the Extended Market  Portfolio's total assets,  less
liabilities other than the obligations created by when-issued commitments.

     LENDING OF PORTFOLIO  SECURITIES.  The Extended  Market  Portfolio has the
authority to lend up to 30% of the total value of its  portfolio  securities to
brokers, dealers, and other financial organizations. By lending its securities,
the Extended Market  Portfolio may increase its income by continuing to receive
payments in respect of dividends and interest on the loaned  securities as well
as by  either  investing  the  cash  collateral  in  short-term  securities  or
obtaining  yield  in the form of a fee paid by the  borrower  when  irrevocable
letters of credit and U.S. government  obligations are used as collateral.  The
Extended Market Portfolio will adhere to the following  conditions whenever its
securities are loaned:  (1) the Extended Market Portfolio must receive at least
100%  collateral  from  the  borrower;  (2) the  borrower  must  increase  this
collateral  whenever  the  market  value of the  securities  including  accrued
interest  rises  above the level of the  collateral;  (3) the  Extended  Market
Portfolio  must be able to  terminate  the loan at any time;  (4) the  Extended
Market  Portfolio  must  substitute  payments  in  respect  of  all  dividends,
interest, or other distributions on loaned securities; and (5) voting rights on
the loaned securities may pass to the borrower;  provided,  however,  that if a
material event adversely  affecting the investment  occurs, the Extended Market
Portfolio's  Board of Trustees must  terminate the loan and regain the right to
vote the  securities.  Cash  collateral  may be invested in a money market fund
managed by MLQA (or its  affiliates)  and MLQA may serve as the Extended Market
Portfolio's  lending agent and may share in revenue  received  from  securities
lending transactions as compensation for this service.

     REPURCHASE  AGREEMENTS.  In a repurchase  agreement,  the Extended  Market
Portfolio  buys a security  at one price and  simultaneously  agrees to sell it
back at a higher price at a future date. In the event of the  bankruptcy of the
other party to a repurchase  agreement,  the Extended  Market  Portfolio  could
experience delays in recovering either its cash or selling  securities  subject
to the repurchase agreement.  To the extent that, in the meantime, the value of
the  securities  repurchased  had decreased or the value of the  securities had
increased, the Extended Market Portfolio could experience a loss. In all cases,
MLQA  must find the  creditworthiness  of the  other  party to the  transaction
satisfactory.

INDEX FUTURES CONTRACTS AND OPTIONS ON INDEX FUTURES CONTRACTS

     FUTURES  CONTRACTS.  Futures contracts are contracts to purchase or sell a
fixed amount of an underlying instrument,  commodity,  or index at a fixed time
and place in the future. U.S. futures contracts have been designed by exchanges
which have been designated "contracts markets" by the Commodity Futures Trading
Commission (CFTC), and must be executed through a futures commission  merchant,
or brokerage firm, which is a member of the relevant  contract market.  Futures
contracts  trade on a number of  exchanges  and clear  through  their  clearing
corporations.  The Extended  Market  Portfolio may enter into contracts for the
purchase or sale for future delivery of the Index.

     At the same time a futures  contract  on the Index is  entered  into,  the
Extended Market Portfolio must allocate cash or securities as a deposit payment
(initial  margin).  Daily  thereafter,  the futures  contract is valued and the
payment of  "variation  margin" may be  required,  since each day the  Extended
Market  Portfolio  would  provide or receive cash that  reflects any decline or
increase in the contract's value.

     Although futures contracts (other than those that settle in cash) by their
terms call for the actual delivery or acquisition of the instrument  underlying
the contract,  in most cases the contractual  obligation is fulfilled by offset
before the date of the contract  without having to make or take delivery of the
instrument underlying the contract.  The offsetting of a contractual obligation
is accomplished by entering into an opposite  position in the identical futures
contract on a  commodities  exchange on which the futures  contract was entered
into (or a linked  exchange).  Such a transaction,  which is effected through a
member of an exchange,  cancels the  obligation to make or take delivery of the
instrument  underlying  the  contract.  Since all  transactions  in the futures
market are made,  offset, or fulfilled through a clearinghouse  associated with
the exchange on which the contracts are traded,  the Extended Market  Portfolio
will incur brokerage fees when it purchases or sells futures contracts.

     The ordinary spreads between prices in the cash and futures market, due to
differences in the nature of those markets, are subject to distortions.  First,
all  participants  in the  futures  market are  subject to initial  deposit and
variation margin requirements.  Rather than meeting additional variation margin
requirements,   investors  may  close  futures  contracts  through   offsetting
transactions which could distort the normal  relationship  between the cash and
futures markets. Second,

                                      11
<PAGE>
the liquidity of the futures market depends on most participants' entering into
offsetting  transactions  rather than making or taking delivery.  To the extent
that  many  participants  decide  to make or take  delivery,  liquidity  in the
futures market could be reduced,  thus producing  distortion.  Third,  from the
point of view of  speculators,  the margin deposit  requirements in the futures
market are less  onerous than margin  requirements  in the  securities  market.
Therefore,  increased  participation  by  speculators in the futures market may
cause temporary  price  distortions.  Due to the  possibility of distortion,  a
correct  forecast of securities  price trends by MLQA may still not result in a
successful transaction.

     In addition,  futures contracts entail risks.  Although MLQA believes that
use of such  contracts  will  benefit  the  Extended  Market  Portfolio,  these
investments in futures may cause the Extended Market Portfolio to realize gains
and losses  for tax  purposes  that  would not  otherwise  be  realized  if the
Extended Market Portfolio were to invest directly in the underlying securities.
As a result, this investment  technique may accelerate the timing of receipt of
taxable distributions.

     OPTIONS ON INDEX  FUTURES  CONTRACTS.  The Extended  Market  Portfolio may
purchase and write options on futures  contracts with respect to the Index. The
purchase  of a call  option on an index  futures  contract  is  similar in some
respects to the purchase of a call option on such an index.  For example,  when
the  Extended  Market  Portfolio  is not fully  invested it may purchase a call
option on an index futures contract to hedge against a market advance.

     The writing of a call  option on a futures  contract  with  respect to the
Index may constitute a partial hedge against declining prices of the underlying
securities that are deliverable upon exercise of the futures  contract.  If the
futures  price at  expiration  of the option is below the exercise  price,  the
Extended  Market  Portfolio  will retain the full amount of the option  premium
that  provides a partial  hedge  against any decline which may have occurred in
the Extended  Market  Portfolio's  holdings.  The writing of a put option on an
index futures contract may constitute a partial hedge against increasing prices
of the underlying securities which are deliverable upon exercise of the futures
contract.  If the futures  price at expiration of the option is higher than the
exercise price,  the Extended  Market  Portfolio will retain the full amount of
the option  premium which  provides a partial hedge against any increase in the
price of securities which the Extended Market Portfolio intends to purchase. If
a put or call option the Extended  Market  Portfolio  has written is exercised,
the Extended  Market  Portfolio  will incur a loss which will be reduced by the
amount of the  premium it  receives.  Depending  on the  degree of  correlation
between  changes in the value of its  portfolio  securities  and changes in the
value of its futures  positions,  the Extended Market  Portfolio's  losses from
existing  options on futures  may to some  extent be  reduced or  increased  by
changes in the value of portfolio securities.

     The  purchase of a put option on a futures  contract  with  respect to the
Index is similar in some respects to the purchase of protective put options the
Index. For example,  the Extended Market Portfolio may purchase a put option on
an index futures contract to hedge against the risk lowering securities values.

     The amount of risk the Extended Market Portfolio assumes when it purchases
an option on a futures  contract  with respect to the Index is the premium paid
for the option plus related  transaction  costs. In addition to the correlation
risks  discussed  above,  the  purchase of such an option also entails the risk
that changes in the value of the underlying  futures contract will not be fully
reflected in the value of the option purchased.

     The  Extended  Market  Portfolio's  Board  of  Trustees  has  adopted  the
requirement that index futures contracts and options on index futures contracts
be used only for cash management  purposes.  The Extended Market Portfolio will
not enter  into any  futures  contracts  or options  on  futures  contracts  if
immediately  thereafter  the  amount  of  margin  deposits  on all the  futures
contracts of the Extended  Market  Portfolio and premiums  paid on  outstanding
options on futures  contracts  owned by the  Extended  Market  Portfolio  would
exceed 5% of the Extended Market Portfolio's net asset value, after taking into
account unrealized profits and unrealized losses on any such contracts.

     OPTIONS ON SECURITIES  INDEXES.  The Extended  Market  Portfolio may write
(sell) covered call and put options to a limited extent on the Index  ("covered
options")  in an attempt to increase  income.  Such options give the holder the
right to receive a cash settlement during the term of the option based upon the
difference  between the exercise price and the value of the index. The Extended
Market Portfolio may forgo the benefits of appreciation on the Index or may pay
more  than the  market  price of the  Index  pursuant  to call and put  options
written by the Extended Market Portfolio.

     By writing a covered call option,  the Extended Market Portfolio  forgoes,
in  exchange  for  the  premium  less  the  commission  ("net  premium"),   the
opportunity  to profit  during the option period from an increase in the market
value of the Index above the exercise  price.  By writing a covered put option,
the  Extended  Market  Portfolio,  in exchange  for the net  premium  received,
accepts  the risk of a  decline  in the  market  value of the  Index  below the
exercise price.

     The Extended  Market  Portfolio may terminate its obligation as the writer
of a call or put option by purchasing  an option with the same  exercise  price
and expiration date as the option previously written.

     When the Extended Market  Portfolio  writes an option,  an amount equal to
the net premium  received by the Extended  Market  Portfolio is included in the
liability  section of the Extended Market  Portfolio's  Statement of Assets and
Liabilities  as a deferred  credit.  The amount of the deferred  credit will be
subsequently marked to market to reflect the current market value of the option
written. The current market value of a traded option is the last sale price or,
in the absence of a sale, the

                                      12
<PAGE>
mean  between  the  closing bid and asked  price.  If an option  expires on its
stipulated  expiration date or if the Extended Market  Portfolio  enters into a
closing purchase transaction, the Extended Market Portfolio will realize a gain
(or loss if the cost of a closing  purchase  transaction  exceeds  the  premium
received  when the option was sold),  and the deferred  credit  related to such
option will be eliminated.  If a call option is exercised,  the Extended Market
Portfolio will realize a gain or loss from the sale of the underlying  security
and the  proceeds  of the sale  will be  increased  by the  premium  originally
received.  The  writing of covered  call  options  may be deemed to involve the
pledge of the securities against which the option is being written.  Securities
against  which call options are written will be  segregated on the books of the
custodian for the Extended Market Portfolio.

     The Extended  Market  Portfolio  may purchase  call and put options on the
Index. The Extended Market  Portfolio would normally  purchase a call option in
anticipation of an increase in the market value of the Index. The purchase of a
call option would entitle the Extended  Market  Portfolio,  in exchange for the
premium paid, to purchase the underlying securities at a specified price during
the option period.  The Extended Market  Portfolio would ordinarily have a gain
if the value of the securities  increased above the exercise price sufficiently
to cover  the  premium  and would  have a loss if the  value of the  securities
remained at or below the exercise price during the option period.

     The  Extended  Market  Portfolio  would  normally  purchase put options in
anticipation of a decline in the market value of the Index  (protective  puts).
The purchase of a put option would entitle the Extended  Market  Portfolio,  in
exchange  for the  premium  paid,  to  sell,  the  underlying  securities  at a
specified  price during the option period.  The purchase of protective  puts is
designed merely to offset or hedge against a decline in the market value of the
Index. The Extended Market  Portfolio would ordinarily  recognize a gain if the
value of the Index decreased below the exercise price sufficiently to cover the
premium  and would  recognize  a loss if the value of the Index  remained at or
above the exercise  price.  Gains and losses on the purchase of protective  put
options would tend to be offset by  countervailing  changes in the value of the
Index.

     The Extended  Market  Portfolio has adopted  certain other  nonfundamental
policies  concerning index option  transactions  which are discussed below. The
Extended Market Portfolio's  activities in index options may also be restricted
by the requirements of the Code, for  qualification  as a regulated  investment
company.

     The hours of trading for options on the Index may not conform to the hours
during  which the  underlying  securities  are  traded.  To the extent that the
option  markets  close  before  the  markets  for  the  underlying  securities,
significant  price  and  rate  movements  can  take  place  in  the  underlying
securities  markets  that  cannot be  reflected  in the option  markets.  It is
impossible to predict the volume of trading that may exist in such options, and
there  can be no  assurance  that  viable  exchange  markets  will  develop  or
continue.

     Because options on securities indices require settlement in cash, MLQA may
be forced to liquidate portfolio securities to meet settlement obligations.

     ASSET  COVERAGE.  To assure that the Extended  Market  Portfolio's  use of
futures  and  related  options,  as well as  when-issued  and  delayed-delivery
securities,  are not used to achieve investment  leverage,  the Extended Market
Portfolio  will  cover  such   transactions,   as  required  under   applicable
interpretations  of the SEC,  either by owning the underlying  securities or by
segregating  with  the  Extended  Market   Portfolio's   Custodian  or  futures
commission  merchant  liquid  securities  in an amount at all times equal to or
exceeding  the Extended  Market  Portfolio's  commitment  with respect to these
instruments or contracts.

NASDAQ-100 INDEX FUND AND THE GLOBAL TITANS INDEX FUND

The  following  is  provided  as  additional  information  with  respect to the
Nasdaq-100 Index Fund and the Global Titans Index Fund.

     BANK  OBLIGATIONS.  Each Fund may  invest in bank  obligations,  including
certificates  of  deposit,  time  deposits,   bankers'  acceptances  and  other
short-term  obligations of domestic  banks,  foreign  subsidiaries  of domestic
banks, foreign branches of domestic banks, and domestic and foreign branches of
foreign  banks,  domestic  savings  and loan  associations  and  other  banking
institutions.

     Certificates  of  deposit  are  negotiable   certificates  evidencing  the
obligation of a bank to repay funds deposited with it for a specified period of
time.  Time  deposits  are  non-negotiable  deposits  maintained  in a  banking
institution  for a specified  period of time at a stated  interest  rate.  Time
deposits,  which may be held by the Funds, will not benefit from insurance from
the Bank Insurance Fund or the Savings Association  Insurance Fund administered
by the Federal Deposit Insurance  Corporation.  Bankers' acceptances are credit
instruments evidencing the obligation of a bank to pay a draft drawn on it by a
customer.  These instruments reflect the obligation both of the bank and of the
drawer  to pay the face  amount  of the  instrument  upon  maturity.  The other
short-term  obligations  may include  uninsured,  direct  obligations,  bearing
fixed, floating- or variable-interest rates.

     COMMERCIAL PAPER AND SHORT-TERM CORPORATE DEBT INSTRUMENTS.  Each Fund may
invest in commercial  paper  (including  variable  amount master demand notes),
which consists of short-term, unsecured promissory notes issued by corporations
to finance  short-term  credit  needs.  Commercial  paper is usually  sold on a
discount  basis and has a maturity

                                      13
<PAGE>
at the time of issuance not  exceeding  nine  months.  Variable  amount  master
demand notes are demand  obligations  that permit the investment of fluctuating
amounts at varying market rates of interest  pursuant to  arrangements  between
the issuer and a  commercial  bank  acting as agent for the payee of such notes
whereby  both  parties  have the right to vary the  amount  of the  outstanding
indebtedness on the notes.  The investment  adviser to the Funds monitors on an
ongoing basis the ability of an issuer of a demand  instrument to pay principal
and interest on demand.

     Each Fund also may invest in  non-convertible  corporate  debt  securities
(e.g.,  bonds and debentures) with not more than one year remaining to maturity
at the date of settlement.  The Funds will invest only in such corporate  bonds
and debentures  that are rated at the time of purchase at least "Aa" by Moody's
or "AA" by S&P. Subsequent to its purchase by the Funds, an issue of securities
may cease to be rated or its  rating may be reduced  below the  minimum  rating
required for purchase by the Funds.  The  investment  adviser to the Funds will
consider such an event in determining whether the Funds should continue to hold
the obligation.  To the extent the Funds continue to hold such obligations,  it
may be subject to additional risk of default.

     To the extent the  ratings  given by Moody's or S&P may change as a result
of  changes  in such  organizations  or their  rating  systems,  the Funds will
attempt to use  comparable  ratings as standards for  investments in accordance
with the investment policies contained in their prospectus and in this SAI. The
ratings of Moody's and S&P and other nationally  recognized  statistical rating
organizations are more fully described in the attached Appendix.

     FLOATING-  AND  VARIABLE-RATE  OBLIGATIONS.  The Funds may  purchase  debt
instruments  with interest  rates that are  periodically  adjusted at specified
intervals  or whenever a benchmark  rate or index  changes.  These  adjustments
generally limit the increase or decrease in the amount of interest  received on
the debt instruments.  Floating- and  variable-rate  instruments are subject to
interest-rate risk and credit risk.

     FUTURES CONTRACTS AND OPTIONS TRANSACTIONS. The Funds may use futures as a
substitute for a comparable market position in the underlying securities.

     Although the Funds intend to purchase or sell  futures  contracts  only if
there is an active market for such contracts,  no assurance can be given that a
liquid market will exist for any particular  contract at any  particular  time.
Many  futures  exchanges  and boards of trade  limit the amount of  fluctuation
permitted in futures  contract  prices  during a single  trading day.  Once the
daily limit has been  reached in a particular  contract,  no trades may be made
that day at a price beyond that limit or trading may be suspended for specified
periods during the trading day. Futures contract prices could move to the limit
for  several  consecutive  trading  days  with  little or no  trading,  thereby
preventing prompt  liquidation of futures positions and potentially  subjecting
each  Fund  to  substantial  losses.  If it is not  possible,  or if the  Funds
determine  not to close a futures  position in  anticipation  of adverse  price
movements,  the Funds will be required to make daily cash payments on variation
margin.

     Each Fund may invest in stock  index  futures  and  options on stock index
futures as a substitute  for a  comparable  market  position in the  underlying
securities.  Futures and options on the Dow Jones  Global  Titans Index are not
currently  available  and may not be liquid if they become  available.  A stock
index  future  obligates  the seller to deliver  (and the  purchaser  to take),
effectively,  an amount of cash equal to a  specific  dollar  amount  times the
difference  between the value of a specific  stock index on or before the close
of the last trading day of the contract and the price at which the agreement is
made. No physical  delivery of the underlying stocks in the index is made. With
respect to stock indices that are permitted  investments,  each Fund intends to
purchase and sell futures  contracts on the stock index for which it can obtain
the best price with  consideration  also  given to  liquidity.  There can be no
assurance  that a liquid  market  will exist at the time when the Fund seeks to
close out a futures  contract or a futures  option  position.  Lack of a liquid
market may prevent liquidation of an unfavorable position.

     Each Fund's futures transactions must constitute permissible  transactions
pursuant to regulations promulgated by the Commodity Futures Trading Commission
(CFTC).  In addition,  each Fund may not engage in futures  transactions if the
sum of the amount of initial  margin  deposits and premiums  paid for unexpired
options on futures contracts,  other than those contracts entered into for bona
fide hedging  purposes,  would exceed 5% of the liquidation value of the Fund's
assets,  after taking into account  unrealized profits and unrealized losses on
such contracts;  provided,  however, that in the case of an option on a futures
contract that is in-the-money at the time of purchase,  the in-the-money amount
may  be  excluded  in  calculating  the  5%  liquidation  limit.   Pursuant  to
regulations  or  published  positions  of the SEC, the Funds may be required to
segregate liquid portfolio  securities,  including cash, in connection with its
futures  transactions  in an amount  generally equal to the entire value of the
underlying security.

     FUTURE DEVELOPMENTS.  Each Fund may take advantage of opportunities in the
area of options and futures  contracts and options on futures contracts and any
other derivative investments that are not presently contemplated for use by the
Fund or which are not currently  available but may be developed,  to the extent
such  opportunities are both consistent with each Fund's  investment  objective
and legally  permissible for the Funds.  Before entering into such transactions
or  making  any  such  investment,  each  Fund  will  provide  any  appropriate
additional disclosure in its prospectus.

                                      14
<PAGE>
     FORWARD   COMMITMENTS,   WHEN-ISSUED   PURCHASES,   AND   DELAYED-DELIVERY
TRANSACTIONS.  Each Fund may purchase or sell  securities on a  when-issued  or
delayed-delivery  basis and make contracts to purchase or sell securities for a
fixed price at a future  date  beyond  customary  settlement  time.  Securities
purchased or sold on a  when-issued,  delayed-delivery,  or forward  commitment
basis  involve  a risk of loss if the  value of the  security  to be  purchased
declines,  or the  value  of the  security  to be sold  increases,  before  the
settlement date. Although each Fund will generally purchase securities with the
intention of acquiring them, the Funds may dispose of securities purchased on a
when-issued,  delayed-delivery  or a forward commitment basis before settlement
when deemed appropriate.

     Certain of the  securities in which the Funds may invest will be purchased
on a when-issued  basis, in which case delivery and payment normally take place
within 45 days after the date of the  commitment  to  purchase.  The Funds only
will make  commitments to purchase  securities on a when-issued  basis with the
intention of actually  acquiring the  securities,  but may sell them before the
settlement date if it is deemed advisable.  When-issued  securities are subject
to market fluctuation, and no income accrues to the purchaser during the period
prior to  issuance.  The  purchase  price  and the  interest  rate that will be
received on debt securities are fixed at the time the purchaser enters into the
commitment.

     Purchasing a security on a  when-issued  basis can involve a risk that the
market price at the time of delivery may be lower than the agreed-upon purchase
price, in which case there could be an unrealized loss at the time of delivery.
The Funds  currently do not intend on investing more than 5% of their assets in
when-issued  securities  during the coming  year.  Each Fund will  establish  a
segregated  account in which it will maintain  cash or liquid  securities in an
amount  at  least  equal  in  value  to  the  Fund's  commitments  to  purchase
when-issued  securities.  If the value of these assets declines, each Fund will
place  additional  liquid  assets in the  account on a daily  basis so that the
value of the assets in the account is equal to the amount of such commitments.

     INVESTMENT COMPANY  SECURITIES.  Each Fund may invest in securities issued
by other open-end  management  investment  companies that principally invest in
securities of the type in which the Funds invest.  Under the 1940 Act, a Fund's
investment  in  such  securities  currently  is  limited,  subject  to  certain
exceptions,  to (i) 3% of the total voting stock of any one investment company,
(ii) 5% of the Fund's total assets with respect to any one  investment  company
and (iii) 10% of the Fund's total assets in the  aggregate.  Investments in the
securities of other investment  companies generally will involve duplication of
advisory fees and certain other expenses. Each Fund may also purchase shares of
exchange-listed closed-end funds.

     ILLIQUID  SECURITIES.  To the extent that such  investments are consistent
with its investment  objective,  each Fund may invest up to 15% of the value of
its net  assets in  securities  as to which a liquid  trading  market  does not
exist. Such securities may include securities that are not readily  marketable,
such as privately  issued  securities and other  securities that are subject to
legal or contractual restrictions on resale, floating- and variable-rate demand
obligations as to which the Funds cannot  exercise a demand feature on not more
than  seven  days'  notice  and as to which  there is no  secondary  market and
repurchase  agreements  providing  for  settlement  more than  seven days after
notice.

     LETTERS OF CREDIT.  Certain of the debt obligations  (including  municipal
securities,   certificates  of  participation,   commercial  paper,  and  other
short-term  obligations)  that  each  Fund may  purchase  may be  backed  by an
unconditional  and  irrevocable  letter of credit of a bank,  savings  and loan
association,  or insurance  company which assumes the obligation for payment of
principal  and  interest  in the event of default by the  issuer.  Only  banks,
savings and loan associations, and insurance companies which, in the opinion of
the investment  advisor are of comparable quality to issuers of other permitted
investments of the Funds, may be used for letter of credit-backed investments.

     LOANS OF  PORTFOLIO  SECURITIES.  Each Fund may lend  securities  from its
portfolios  to  brokers,   dealers,   and  financial   institutions   (but  not
individuals) in order to increase the return on its portfolio. The value of the
loaned  securities  may not exceed  one-third  of each Fund's  total assets and
loans of portfolio securities are fully collateralized based on values that are
marked-to-market  daily.  The Funds will not enter into any portfolio  security
lending  arrangement  having a duration of longer than one year.  The principal
risk of portfolio  lending is potential  default or insolvency of the borrower.
In either of these  cases,  the Funds  could  experience  delays in  recovering
securities  or  collateral or could lose all or part of the value of the loaned
securities.  The Funds may pay reasonable  administrative and custodial fees in
connection  with  loans of  portfolio  securities  and may pay a portion of the
interest or fee earned thereunto the borrower or a placing broker.

     In determining  whether to lend a security to a particular broker,  dealer
or financial institution,  the Funds' investment advisor considers all relevant
facts and circumstances,  including the size, creditworthiness,  and reputation
of the  broker,  dealer,  or  financial  institution.  Any  loans of  portfolio
securities are fully  collateralized and marked to market daily. The Funds will
not enter into any portfolio security lending  arrangement having a duration of
longer than one year. Any  securities  that the Funds may receive as collateral
will not become part of that  Fund's  investment  portfolio  at the time of the
loan and,  in the event of a  default  by the  borrower,  the  Funds  will,  if
permitted by law, dispose of such collateral  except for such part thereof that
is a  security  in which the Funds are  permitted  to  invest.  During the time
securities  are on loan,  the borrower will pay the Funds any accrued income on
those securities,  and the Funds may invest the cash collateral and earn income
or  receive  an  agreed   upon  fee  from  a   borrower   that  has   delivered
cash-equivalent collateral.

                                      15
<PAGE>
     OBLIGATIONS OF FOREIGN GOVERNMENTS, BANKS, AND CORPORATIONS. Each Fund may
invest in U.S.  dollar-denominated  short-term obligations issued or guaranteed
by one or more  foreign  governments  or any of their  political  subdivisions,
agencies or instrumentalities  that are determined by its investment adviser to
be of  comparable  quality  to the  other  obligations  in which  each Fund may
invest.  To  the  extent  that  such  investments  are  consistent  with  their
investment  objectives,  the  Funds  may also  invest  in debt  obligations  of
supranational   entities.    Supranational   entities   include   international
organizations  designated  or  supported  by  governmental  entities to promote
economic  reconstruction or development and international  banking institutions
and related  government  agencies.  Examples include the International Bank for
Reconstruction  and Development  (the World Bank),  the European Coal and Steel
Community, the Asian Development Bank, and the InterAmerican  Development Bank.
The  percentage  of each  Fund's  assets  invested  in  obligations  of foreign
governments  and  supranational  entities  will vary  depending on the relative
yields of such securities,  the economic and financial markets of the countries
in which the  investments  are made,  and the  interest  rate  climate  of such
countries.  Each  Fund may  also  invest  a  portion  of its  total  assets  in
high-quality,  short-term  (one  year or  less)  debt  obligations  of  foreign
branches of U.S. banks or U.S.  branches of foreign banks that are  denominated
in and pay interest in U.S. dollars.

     REPURCHASE  AGREEMENTS.  Each Fund may enter into a  repurchase  agreement
wherein the seller of a security to the Fund agrees to repurchase that security
from the Fund at a mutually-agreed  upon time and price. The period of maturity
is usually quite short,  often overnight or a few days,  although it may extend
over a number of months.  Each Fund may enter into  repurchase  agreements only
with  respect to  securities  that could  otherwise  be purchased by the Funds,
including government securities and mortgage-related securities,  regardless of
their  remaining  maturities,   and  requires  that  additional  securities  be
deposited  with the custodian if the value of the securities  purchased  should
decrease below the repurchase price.

     Each  Fund may  incur a loss on a  repurchase  transaction  if the  seller
defaults and the value of the  underlying  collateral  declines or is otherwise
limited or if receipt of the  security or  collateral  is delayed.  Each Fund's
custodian  has  custody  of,  and  holds in a  segregated  account,  securities
acquired as  collateral  by the Fund under a repurchase  agreement.  Repurchase
agreements are considered loans by the Funds. All repurchase  transactions must
be collateralized.

     In an  attempt  to reduce  the risk of  incurring  a loss on a  repurchase
agreement,  each Fund limits  investments in repurchase  agreements to selected
creditworthy securities dealers or domestic banks or other recognized financial
institutions.  The Funds' advisor monitors on an ongoing basis the value of the
collateral to assure that it always equals or exceeds the repurchase price.

     SHORT-TERM INSTRUMENTS AND TEMPORARY INVESTMENTS.  Each Fund may invest in
high-quality  money market instruments on an ongoing basis to provide liquidity
or for  temporary  purposes when there is an  unexpected  level of  shareholder
purchases  or  redemptions.  The  instruments  in which the  Funds  may  invest
include:   (i)  short-term   obligations  issued  or  guaranteed  by  the  U.S.
government, its agencies or instrumentalities  (including  government-sponsored
enterprises);   (ii)  negotiable   certificates  of  deposit  (CDs),   bankers'
acceptances,  fixed time  deposits  and other  obligations  of  domestic  banks
(including  foreign branches) that have more than $1 billion in total assets at
the time of investment  and that are members of the Federal  Reserve  System or
are examined by the  Comptroller  of the Currency or whose deposits are insured
by the FDIC; (iii) commercial paper rated at the date of purchase  "Prime-1" by
Moody's or "A-1+" or "A-1" by S&P,  or, if unrated,  of  comparable  quality as
determined by Fund's investment advisor;  (iv)  non-convertible  corporate debt
securities (e.g.,  bonds and debentures) with remaining  maturities at the date
of  purchase  of not more than one year that are rated at least "Aa" by Moody's
or  "AA"  by   S&P;  (v)  repurchase  agreements;  and  (vi)  short-term,  U.S.
dollar-denominated obligations of foreign banks (including U.S. branches) that,
at the time of  investment  have more than $10 billion,  or the  equivalent  in
other  currencies,  in total assets and in the opinion of the Funds' investment
advisor are of comparable  quality to obligations of U.S.  banks,  which may be
purchased by the Funds.

     U.S. GOVERNMENT OBLIGATIONS. Each Fund may invest in various types of U.S.
government  obligations.  U.S. government obligations include securities issued
or guaranteed as to principal and interest by the U.S. government and supported
by the full faith and credit of the U.S. Treasury.  U.S. government obligations
differ  mainly  in the  length  of their  maturity.  Treasury  bills,  the most
frequently issued marketable  government  securities,  have a maturity of up to
one year and are issued on a discount basis. U.S.  government  obligations also
include    securities   issued   or   guaranteed   by   federal   agencies   or
instrumentalities, including government-sponsored enterprises. Some obligations
of such agencies or  instrumentalities  of the U.S. government are supported by
the full  faith and credit of the United  States or U.S.  Treasury  guarantees.
Other obligations of such agencies or  instrumentalities of the U.S. government
are  supported  by the right of the issuer or guarantor to borrow from the U.S.
Treasury.  Others are  supported  by the  discretionary  authority  of the U.S.
government to purchase certain  obligations of the agency or instrumentality or
only by the credit of the agency or instrumentality issuing the obligation.

     In the case of obligations  not backed by the full faith and credit of the
United   States,   the  investor  must  look   principally  to  the  agency  or

                                      16
<PAGE>
instrumentality  issuing or guaranteeing the obligation for ultimate repayment,
which  agency  or  instrumentality  may be  privately  owned.  There  can be no
assurance  that the U.S.  government  would  provide  financial  support to its
agencies  or  instrumentalities  (including  government-sponsored  enterprises)
where it is not obligated to do so. In addition,  U.S.  government  obligations
are  subject to  fluctuations  in market  value due to  fluctuations  in market
interest rates. As a general matter,  the value of debt instruments,  including
U.S. government  obligations,  declines when market interest rates increase and
rises when market  interest rates  decrease.  Certain types of U.S.  government
obligations  are  subject  to  fluctuations  in  yield  or  value  due to their
structure or contract terms.

     WARRANTS.  To the extent that such  investments  are  consistent  with its
investment  objective,  each  Fund may  invest  up to 5% of its net  assets  in
warrants.  Warrants represent rights to purchase securities at a specific price
valid for a specific  period of time. The prices of warrants do not necessarily
correlate  with the  prices of the  underlying  securities.  Each Fund may only
purchase warrants on securities in which the Fund may invest directly.

     SECURITIES  RELATED  BUSINESSES.  The 1940 Act limits the  ability of each
Fund to invest in  securities  issued by  companies  deriving  more than 15% of
their gross revenues from securities related activities (financial  companies).
If the Dow Jones Global Titans Index provides a higher  concentration in one or
more financial companies, the Global Titans Index Fund may experience increased
tracking error due to the limitations on investments in such companies.

                            INVESTMENT RESTRICTIONS

Certain  investment  restrictions of the Funds and Portfolios have been adopted
as  fundamental  policies  of the  Funds or  Portfolios,  as the case may be. A
fundamental policy may not be changed without the approval of a majority of the
outstanding  voting securities of the Funds or Portfolios,  as the case may be.
Majority of the outstanding  voting  securities under the 1940 Act, and as used
in this SAI and the  prospectus,  means,  the  lesser of (1) 67% or more of the
outstanding  voting securities of the Funds or Portfolios,  as the case may be,
present at a meeting, if the holders of more than 50% of the outstanding voting
securities  of the Funds or  Portfolios,  as the case may be,  are  present  or
represented by proxy or (2) more than 50% of the outstanding  voting securities
of the Funds or Portfolios, as the case may be.

S&P 500 INDEX FUND

With  respect to the S&P 500 Index Fund,  whenever  the Company is requested to
vote on a fundamental policy of the Equity 500 Portfolio, the Company will hold
a meeting of the Fund's  shareholders  and will cast its vote as  instructed by
the Fund's  shareholders.  The percentage of the Company's  votes  representing
Fund  shareholders  not voting will be voted by the Directors of the Company in
the same proportion as the Fund shareholders who do, in fact, vote.

     As a matter of fundamental  policy, the S&P 500 Index Fund may not (except
that no  investment  restriction  of the  Fund  shall  prevent  the  Fund  from
investing all of its investable assets in an open-end  investment  company with
substantially the same investment objective):

  (1) with respect to 75% of its total assets,  purchase the  securities of any
      issuer (except U.S. government securities, as such term is defined in the
      1940 Act) if, as a result,  it would own more than 10% of the outstanding
      voting  securities  of such  issuer or it would  have more than 5% of the
      value of its total assets invested in the securities of such issuer;

  (2) borrow money, except for temporary or emergency purposes in an amount not
      exceeding 33 1/3% of its total  assets  (including  the amount  borrowed)
      less liabilities (other than borrowings);

  (3) concentrate its investments in any one industry although it may invest up
      to 25% of the value of its total  assets in any one  industry;  provided,
      this limitation does not apply to securities  issued or guaranteed by the
      U.S. government or its corporate instrumentalities;

  (4) issue senior securities, except as permitted under the 1940 Act;

  (5) underwrite securities of other issuers,  except to the extent that it may
      be deemed to act as a statutory  underwriter in the  distribution  of any
      restricted securities or not readily marketable securities;

  (6) lend any  securities or make any loan if, as a result,  more than 33 1/3%
      of its total  assets  would be lent to other  parties,  except  that this
      limitation  does  not  apply  to  purchases  of  debt  securities  or  to
      repurchase agreements;

  (7) purchase  or sell  commodities,  except  that  the  Fund  may  invest  in
      financial futures contracts,  options thereon,  and similar  instruments;
      and

  (8) purchase or sell real estate unless  acquired as a result of ownership of
      securities  or other  instruments,  except  that the Fund may  invest  in
      securities  or other  instruments  backed by real estate or securities of
      companies  that deal in real  estate or are  engaged  in the real  estate
      business.

As a matter of fundamental policy, the Equity 500 Portfolio may not:

  (1) borrow money or mortgage or hypothecate  assets of the Portfolio,  except
      that  in an  amount  not  to  exceed  1/3  of the  current  value  of the
      Portfolio's  net assets,  it may borrow money as a temporary  measure for
      extraordinary or

                                      17
<PAGE>
      emergency purposes and enter into reverse repurchase agreements or dollar
      roll transactions, and except that it may pledge, mortgage or hypothecate
      not  more  than 1/3 of such  assets  to  secure  such  borrowings  (it is
      intended  that money would be borrowed only from banks and only either to
      accommodate   requests  for  the   withdrawal  of  beneficial   interests
      (redemption  of  shares)  while  effecting  an  orderly   liquidation  of
      portfolio  securities  or  to  maintain  liquidity  in  the  event  of an
      unanticipated  failure to complete a portfolio  security  transaction  or
      other similar situations) or reverse repurchase agreements, provided that
      collateral  arrangements  with respect to options and futures,  including
      deposits of initial  deposit and variation  margin,  are not considered a
      pledge of assets for purposes of this  restriction and except that assets
      may be pledged  to secure  letters  of credit  solely for the  purpose of
      participating in a captive  insurance company sponsored by the Investment
      Company Institute;  for additional related  restrictions,  see clause (1)
      under the  caption  "Additional  Restrictions"  below.  (As an  operating
      policy, the Portfolio may not engage in dollar roll transactions);

  (2) underwrite  securities  issued by other  persons  except  insofar  as the
      Portfolio may technically be deemed an underwriter  under the 1933 Act in
      selling a portfolio security;

  (3) make  loans to other  persons  except:  (a)  through  the  lending of the
      Portfolio's  portfolio  securities  and provided  that any such loans not
      exceed 30% of the  Portfolio's  net assets (taken at market  value);  (b)
      through the use of  repurchase  agreements  or the purchase of short-term
      obligations;  or  (c)  by  purchasing  a  portion  of an  issue  of  debt
      securities of types distributed publicly or privately;

  (4) purchase or sell real estate (including limited partnership interests but
      excluding  securities  secured  by real  estate  or  interests  therein),
      interests  in  oil,  gas or  mineral  leases,  commodities  or  commodity
      contracts (except futures and option contracts) in the ordinary course of
      business   (except  that  the  Portfolio  may  hold  and  sell,  for  the
      Portfolio's   portfolio,   real  estate  acquired  as  a  result  of  the
      Portfolio's ownership of securities);

  (5) concentrate  its investments in any particular  industry  (excluding U.S.
      government  securities),   but  if  it  is  deemed  appropriate  for  the
      achievement of the  Portfolio's  investment  objective,  up to 25% of its
      total assets may be invested in any one industry; and

  (6) issue any  senior  security  (as that term is defined in the 1940 Act) if
      such issuance is specifically prohibited by the 1940 Act or the rules and
      regulations promulgated thereunder, provided that collateral arrangements
      with  respect to  options  and  futures,  including  deposits  of initial
      deposit and variation margin,  are not considered to be the issuance of a
      senior security for purposes of this restriction.

  (7) with respect to 75% of the Fund's (Portfolio's) total assets, invest more
      than  5% of  its  total  assets  in the  securities  of  any  one  issuer
      (excluding cash and cash-equivalents,  U.S. government securities and the
      securities  of other  investments  companies) or own more than 10% of the
      voting securities of any issuer.

     ADDITIONAL  RESTRICTIONS.  In order to comply with  certain  statutes  and
policies,  the S&P 500 Index Fund and the Equity  500  Portfolio  will not as a
matter of operating  policy (except that no operating  policy shall prevent the
Fund from  investing  all of its  investable  assets in an open-end  investment
company with substantially the same investment objective):

  (1) borrow money (including through dollar roll transactions) for any purpose
      in  excess  of 5% of the  Fund's  (Portfolio's)  total  assets  (taken at
      market),  except that the Fund  (Portfolio)  may borrow for  temporary or
      emergency purposes up to 1/3 of its net assets;

  (2) pledge,  mortgage, or hypothecate for any purpose in excess of 10% of the
      Fund's (Portfolio's) total assets (taken at market value),  provided that
      collateral  arrangements  with respect to options and futures,  including
      deposits of initial deposit and variation margin,  and reverse repurchase
      agreements  are not  considered  a pledge of assets for  purposes of this
      restriction;

  (3) purchase any security or evidence of interest  therein on margin,  except
      that such  short-term  credit as may be  necessary  for the  clearance of
      purchases  and  sales of  securities  may be  obtained  and  except  that
      deposits  of  initial  deposit  and  variation  margin  may  be  made  in
      connection with the purchase, ownership, holding or sale of futures;

  (4) sell any security which it does not own unless by virtue of its ownership
      of  other  securities  it has at the  time  of  sale a  right  to  obtain
      securities, without payment of further consideration,  equivalent in kind
      and  amount to the  securities  sold and  provided  that if such right is
      conditional the sale is made upon the same conditions;

  (5) invest for the purpose of exercising control or management;

  (6) purchase  securities issued by any investment  company except by purchase
      in the open market where no  commission  or profit to a sponsor or dealer
      results from such purchase other than the customary broker's  commission,
      or except when such purchase, though not made in the open market, is part
      of a plan of merger or consolidation;  provided, however, that securities
      of any investment  company will not be purchased for the Fund (Portfolio)
      if such  purchase at the time thereof  would cause:  (a) more than 10% of
      the Fund's  (Portfolio's)  total assets  (taken at the greater of cost or
      market value) to be invested in the securities of such issuers;  (b) more
      than 5% of the Fund's (Portfolio's) total assets

                                      18
<PAGE>
      (taken at the greater of cost or market  value) to be invested in any one
      investment  company;  or  (c)  more  than  3% of the  outstanding  voting
      securities  of any such issuer to be held for the Fund  (Portfolio);  and
      provided further that, except in the case of merger or consolidation, the
      Fund  (Portfolio)  shall  not  invest in any  other  open-end  investment
      company unless the Fund (Portfolio),  (i) waives the investment  advisory
      fee  with  respect  to  assets  invested  in  other  open-end  investment
      companies  and  (ii)  incurs  no  sales  charge  in  connection  with the
      investment  (as an operating  policy,  the  Portfolio  will not invest in
      another open-end registered investment company);

  (7) invest more than 15% of the Fund's (Portfolio's) net assets (taken at the
      greater of cost or market value) in  securities  that are illiquid or not
      readily  marketable not including (a) Rule 144A securities that have been
      determined  to be  liquid  by the  Board of  Directors/Trustees;  and (b)
      commercial  paper that is sold under  section 4(2) of the 1933 Act which:
      (i) is not traded  flat or in default as to interest  or  principal;  and
      (ii) is  rated  in one of the two  highest  categories  by at  least  two
      nationally recognized  statistical rating organizations  (NRSROs) and the
      Fund's  (Portfolio's)  Board of  Directors/Trustees  have  determined the
      commercial  paper  to be  liquid;  or  (iii)  is  rated in one of the two
      highest  categories  by one NRSRO and the Fund's  (Portfolio's)  Board of
      Directors/Trustees   have  determined   that  the  commercial   paper  is
      equivalent quality and is liquid;

  (8) make short sales of  securities or maintain a short  position,  unless at
      all times when a short  position is open it owns an equal  amount of such
      securities  or  securities  convertible  into  or  exchangeable,  without
      payment of any further  consideration,  for  securities of the same issue
      and equal in amount to, the  securities  sold short,  and unless not more
      than 10% of the Fund's  (Portfolio's)  net assets (taken at market value)
      is  represented by such  securities,  or securities  convertible  into or
      exchangeable for such  securities,  at any one time (the Fund [Portfolio]
      has no current intention to engage in short selling);

  (9) write  puts  and  calls  on  securities  unless  each  of  the  following
      conditions are met: (a) the security underlying the put or call is within
      the investment  policies of the Fund (Portfolio) and the option is issued
      by the  Options  Clearing  Corporation,  except for put and call  options
      issued  by  non-U.S.  entities  or  listed  on  non-U.S.   securities  or
      commodities  exchanges;  (b)  the  aggregate  value  of  the  obligations
      underlying the puts  determined as of the date the options are sold shall
      not exceed 5% of the Fund's  (Portfolio's) net assets; (c) the securities
      subject to the exercise of the call written by the Fund  (Portfolio) must
      be owned by the  Fund  (Portfolio)  at the time the call is sold and must
      continue  to be  owned by the Fund  (Portfolio)  until  the call has been
      exercised,  has lapsed,  or the Fund  (Portfolio) has purchased a closing
      call, and such purchase has been  confirmed,  thereby  extinguishing  the
      Fund's  (Portfolio's)  obligation to deliver  securities  pursuant to the
      call  it has  sold;  and  (d) at the  time  a put is  written,  the  Fund
      (Portfolio)   establishes   a  segregated   account  with  its  custodian
      consisting  of cash or short-term  U.S.  government  securities  equal in
      value to the amount the Fund  (Portfolio)  will be  obligated to pay upon
      exercise of the put (this  account  must be  maintained  until the put is
      exercised,  has expired,  or the Fund (Portfolio) has purchased a closing
      put,  which is a put of the same series as the one  previously  written);
      and

 (10) buy and sell puts and calls on securities, stock index futures or options
      on stock index  futures,  or  financial  futures or options on  financial
      futures  unless such  options are written by other  persons  and: (a) the
      options or futures  are  offered  through  the  facilities  of a national
      securities  association  or  are  listed  on  a  national  securities  or
      commodities exchange,  except for put and call options issued by non-U.S.
      entities or listed on non-U.S.  securities or commodities exchanges;  (b)
      the  aggregate  premiums  paid on all such options  which are held at any
      time do not exceed 20% of the Fund's  (Portfolio's) total net assets; and
      (c) the aggregate margin deposits required on all such futures or options
      thereon  held at any time do not  exceed 5% of the  Fund's  (Portfolio's)
      total assets.

      There will be no violation  of any  investment  restrictions  or policies
[except with respect to fundamental  investment restriction (2) of the Fund and
(1) of the Portfolio  above] if that  restriction  is complied with at the time
the  relevant  action is taken,  notwithstanding  a later  change in the market
value of an investment,  in net or total assets, or in the change of securities
rating of the investment, or any other later change.

EXTENDED MARKET INDEX FUND

With  respect to the  Extended  Market  Index  Fund,  whenever  the  Company is
requested to vote on a fundamental policy of the Extended Market Portfolio, the
Company will hold a meeting of the Fund's  shareholders  and will cast its vote
as instructed by the Fund's shareholders. The percentage of the Company's votes
representing Fund shareholders not voting will be voted by the Directors of the
Company in the same proportion as the Fund shareholders who do, in fact, vote.

     As a matter of fundamental  policy, the Extended Market Index Fund may not
(except that no investment  restriction of the Fund shall prevent the Fund from
investing all of its investable assets in an open-end  investment  company with
substantially the same investment objective):

  (1) borrow money, except for temporary or emergency purposes in an amount not
      exceeding 33 1/3% of its total  assets  (including  the amount  borrowed)
      less liabilities (other than borrowings);

                                      19
<PAGE>
  (2) concentrate its investments (i.e. hold 25% or more of its total assets in
      the stocks of a  particular  industry  or group of  related  industries),
      provided,  however, that (i) this limitation does not apply to securities
      issued  or  guaranteed  by  the  U.S.   government  or  its  agencies  or
      instrumentalities  (or  repurchase  agreements  thereto);   and  provided
      further that (ii) each Fund will  concentrate to  approximately  the same
      extent  that its  underlying  index  concentrates  in the  stocks of such
      particular industry or group of industries;

  (3) issue senior securities, except as permitted under the 1940 Act;

  (4) underwrite securities of other issuers,  except to the extent that it may
      be deemed to act as a statutory  underwriter in the  distribution  of any
      restricted securities or not readily marketable securities;

  (5) lend any  securities or make any loan if, as a result,  more than 33 1/3%
      of its total  assets  would be lent to other  parties,  except  that this
      limitation  does  not  apply  to  purchases  of  debt  securities  or  to
      repurchase agreements;

  (6) purchase  or sell  commodities,  except  that  the  Fund  may  invest  in
      financial futures contracts,  options thereon,  and similar  instruments;
      and

  (7) purchase  or sell  real  estate,  except  that  the Fund  may  invest  in
      securities  or other  instruments  backed by real estate or securities of
      companies  that deal in real  estate or are  engaged  in the real  estate
      business.

     In addition,  although the Fund is  classified as a  non-diversified  fund
under the 1940 Act and is not subject to the  diversification  requirements  of
the 1940 Act,  the Fund is required to comply with certain  requirements  under
the Internal  Revenue Code of 1986,  as amended (the Code).  To ensure that the
Fund satisfies these  requirements,  the Declaration of Trust requires that the
Extended Market  Portfolio be managed in compliance with the Code  requirements
as though such  requirements  were applicable to the Extended Market Portfolio.
These  requirements  include  limiting its  investments so that at the close of
each  quarter of the taxable  year (i) not more than 25% of the market value of
the Fund's total assets are invested in the securities of a single  issuer,  or
any two or more  issuers  which are  controlled  by the Fund and engaged in the
same,  similar,  or  related  businesses,  and (ii) with  respect to 50% of the
market value of its total  assets,  not more than 5% of the market value of its
total assets are invested in securities of a single  issuer,  and the Fund does
not own more than 10% of the outstanding  voting securities of a single issuer.
The U.S. government, its agencies and instrumentalities are not included within
the definition of "issuer" for purposes of the diversification  requirements of
the Code. These requirements will be satisfied at the Extended Market Portfolio
level and not at the level of the Fund  based upon a ruling  received  from the
Internal Revenue Services (IRS),  which entitles the Fund to "look through" the
shares of the Extended  Market  Portfolio of the underlying  investments of the
Extended Market Portfolio for purposes of these diversification requirements.

     As a matter of fundamental policy, the Extended Market Portfolio may not:

  (1) Invest more than 25% of its total assets,  taken at market value,  in the
      securities  of issuers in any  particular  industry  (excluding  the U.S.
      government  and its agencies and  instrumentalities);  provided,  that in
      replicating  the weighting of a particular  industry in its target index.
      The  Extended  Market  Portfolio  may  invest  more than 25% of its total
      assets in securities of issuers in that industry;

  (2) make investments for the purpose of exercising control or management;

  (3) purchase or sell real  estate,  except that,  to the extent  permitted by
      law,  the  Portfolio  may invest in  securities  directly  or  indirectly
      secured by real estate or interests  therein or issued by companies which
      invest in real estate or interests therein;

  (4) make  loans to other  persons,  except  that the  acquisition  of  bonds,
      debentures,   or  other  corporate  debt  securities  and  investment  in
      government  obligations,   commercial  paper,  pass-through  instruments,
      certificates of deposit, banker's acceptances,  repurchase agreements, or
      any similar  instruments  shall not be deemed to be the making of a loan,
      and except further that the Portfolio may lend its portfolio  securities,
      provided  that the lending of  portfolio  securities  may be made only in
      accordance with applicable law and the guidelines set forth in the Fund's
      Registration Statement, as it maybe amended from time to time;

  (5) issuer  senior  securities  to the  extent  such  issuance  would  violate
      applicable law;

  (6) borrow  money,  except that (i) the  Portfolio  may borrow from banks (as
      defined  in the 1940 Act) in  amounts  up to 33 1/3% of its total  assets
      (including the amount  borrowed),  (ii) the Portfolio may borrow up to an
      additional  5% of its total  assets  for  temporary  purposes,  (iii) the
      Portfolio may obtain such  short-term  credit as may be necessary for the
      clearance of purchases  and sales of portfolio  securities,  and (iv) the
      Portfolio may purchase  securities  on margin to the extent  permitted by
      applicable  law.  The  Portfolio  may not pledge its assets other than to
      secure such  borrowings  or, to the extent  permitted by the  Portfolio's
      investment policies as set forth in its Registration Statement, as it may
      be amended from time to time,  in connection  with hedging  transactions,
      short sales, when issued and forward commitment transactions, and similar
      investment strategies;

                                      20
<PAGE>
  (7) underwrite  securities of other issuers,  except insofar as the Portfolio
      technically  may be deemed an  underwriter  under the  Securities  Act in
      selling portfolio securities;

  (8) purchase or sell  commodities or contracts on commodities,  except to the
      extent that the Portfolio may do so in accordance with applicable law and
      the Fund's  Registration  Statement,  as it may be  amended  from time to
      time,  and without  registering  as a commodity  pool operator  under the
      Commodity Exchange Act.

ADDITIONAL RESTRICTIONS

     In addition, the Fund has adopted nonfundamental  restrictions that may be
changed  by the  Board of  Directors  without  shareholder  approval.  Like the
fundamental restrictions,  none of the nonfundamental  restrictions,  including
but not  limited  to  restrictions  (a)  below,  shall  prevent  the Fund  from
investing all of its assets in shares of another registered  investment company
with the same investment  objective (in a master/feeder  structure).  Under the
nonfundamental restrictions, the Fund may not:

  (a) Purchase securities of other investment  companies,  except to the extent
      such  purchases are  permitted by applicable  law. As a matter of policy,
      however,  the Fund will not purchase  shares of any  registered  open-end
      investment  company or registered unit  investment  trust, in reliance on
      Section  12(d)(1)(F) or (G) (the "fund of funds"  provisions) of the 1940
      Act,  at any time the  Fund's  shares  are  owned by  another  investment
      company  that is part of the same group of  investment  companies  as the
      Fund.

  (b) Make short sales of  securities or maintain a short  position,  except to
      the extent  permitted by applicable  law and  otherwise  permitted by the
      Fund's Registration Statement.

  (c) Invest in securities  that cannot be readily  resold  because of legal or
      contractual restrictions or that cannot otherwise be marketed,  redeemed,
      or put to the issuer of a third party, if at the time of acquisition more
      than 15% of its net assets  would be  invested in such  securities.  This
      restriction  shall not apply to securities  that mature within seven days
      or securities that the Board of Directors have otherwise determined to be
      liquid  pursuant to applicable  law.  Securities  purchased in accordance
      with Rule 144A under the Securities Act (which are restricted  securities
      that can be  resold to  qualified  institutional  buyers,  but not to the
      general public) and determined to be liquid by the Board of Directors are
      not subject to the limitations set forth in this investment restriction.

  (d) Make any additional  investments if the amount of its borrowings  exceeds
      5% of its total  assets.  Borrowings do not include the use of investment
      techniques  that may be  deemed to create  leverage,  including,  but not
      limited to, such  techniques  as  when-issued  securities,  options,  and
      futures.

  (e) Make investments for the purpose of exercising control or management.

  (f) The Fund  may not  pledge  its  assets  other  than to  secure  permitted
      borrowings or, to the extent permitted by the Fund's investment  policies
      as set forth in its  Registration  Statement,  as it may be amended  from
      time to time, in connection with hedging transactions,  short sales, when
      issued  and  forward  commitment  transactions,  and  similar  investment
      strategies.

     If a percentage  restriction  on the investment or use of assets set forth
above is adhered to at the time a  transaction  is effected,  later  changes in
percentages resulting from changing values will not be considered a violation.

     The securities held in the Extended Market Portfolio  generally may not be
purchased  from,  sold,  or loaned to the Manager or its  affiliates  or any of
their directors,  officers, or employees,  acting as principal, unless pursuant
to a rule or exemptive order under the 1940 Act.

NASDAQ-100 INDEX FUND AND GLOBAL TITANS INDEX FUND

 As a matter of fundamental policy, the Nasdaq-100 Index Fund and Global Titans
Index Fund may not:

  (1) borrow money, except for temporary or emergency purposes in an amount not
      exceeding 33 1/3% of its total  assets  (including  the amount  borrowed)
      less liabilities (other than borrowings);

  (2) concentrate its investments (i.e. hold 25% or more of its total assets in
      the stocks of a  particular  industry  or group of  related  industries),
      provided,  however, that (i) this limitation does not apply to securities
      issued  or  guaranteed  by  the  U.S.   government  or  its  agencies  or
      instrumentalities  (or  repurchase  agreements  thereto);   and  provided
      further that (ii) each Fund will  concentrate to  approximately  the same
      extent  that its  underlying  index  concentrates  in the  stocks of such
      particular industry or group of industries;

  (3) issue senior securities, except as permitted under the 1940 Act;

  (4) underwrite securities of other issuers,  except to the extent that it may
      be deemed to act as a statutory  underwriter in the  distribution  of any
      restricted securities or not readily marketable securities;

  (5) lend any  securities or make any loan if, as a result,  more than 33 1/3%
      of its total  assets  would be lent to other  parties,  except  that this
      limitation  does  not  apply  to  purchases  of  debt  securities  or  to
      repurchase agreements;

                                      21
<PAGE>
  (6) purchase  or sell  commodities,  except  that  the  Fund  may  invest  in
      financial futures contracts,  options thereon,  and similar  instruments;
      and

  (7) purchase  or sell  real  estate,  except  that  the Fund  may  invest  in
      securities  or other  instruments  backed by real estate or securities of
      companies  that deal in real  estate or are  engaged  in the real  estate
      business.

ADDITIONAL RESTRICTION

The following  restriction is not considered to be a fundamental  policy of the
Funds.  The Board of Directors may change this additional  restriction  without
notice to or approval by the shareholders.

     Each Fund may not purchase any security while borrowings representing more
than 5% of the Fund's total assets are outstanding.

                PORTFOLIO TRANSACTIONS AND BROKERAGE COMMISSIONS

S&P 500 INDEX FUND

With  respect  to the S&P 500 Index  Fund,  Bankers  Trust is  responsible  for
decisions to buy and sell  securities,  futures  contracts  and options on such
securities and futures for the Equity 500 Portfolio,  the selection of brokers,
dealers  and  futures  commission  merchants  to  effect  transactions  and the
negotiation  of  brokerage  commissions,  if any.  Broker-dealers  may  receive
brokerage commissions on portfolio transactions, including options, futures and
options  on  futures  transactions  and the  purchase  and  sale of  underlying
securities  upon  the  exercise  of  options.  Orders  may be  directed  to any
broker-dealer or futures  commission  merchant,  including to the extent and in
the manner  permitted by applicable law,  Bankers Trust or its  subsidiaries or
affiliates.  Purchases and sales of certain  portfolio  securities on behalf of
the Equity 500 Portfolio are frequently placed by Bankers Trust with the issuer
or a primary or secondary  market-maker  for these  securities  on a net basis,
without  any  brokerage  commission  being paid by the  Equity  500  Portfolio.
Trading does,  however,  involve  transaction costs.  Transactions with dealers
serving as  market-makers  reflect the spread between the bid and asked prices.
Transaction  costs may also include fees paid to third parties for  information
as to potential purchasers or sellers of securities.  Purchases of underwritten
issues  may be  made  which  will  include  an  underwriting  fee  paid  to the
underwriter.

     Bankers  Trust  seeks  to  evaluate  the  overall  reasonableness  of  the
brokerage commissions paid (to the extent applicable) in placing orders for the
purchase  and sale of  securities  for the Equity  500  Portfolio  taking  into
account such factors as price,  commission  (negotiable in the case of national
securities  exchange  transactions),  if any,  size  of  order,  difficulty  of
execution and skill required of the executing broker-dealer through familiarity
with commissions  charged on comparable  transactions,  as well as by comparing
commissions  paid by the Equity 500 Portfolio to reported  commissions  paid by
others.  Bankers Trust reviews on a routine basis commission  rates,  execution
and settlement services performed, making internal and external comparisons.

     Bankers  Trust  is  authorized,  consistent  with  Section  28(e)  of  the
Securities   Exchange  Act  of  1934,  as  amended,   when  placing   portfolio
transactions  for the Equity  500  Portfolio  with a broker to pay a  brokerage
commission  (to the extent  applicable)  in excess of that which another broker
might have charged for effecting the same transaction on account of the receipt
of research, market or statistical information.  The term "research,  market or
statistical  information"  includes  advice as to the value of securities;  the
advisability   of  investing  in,   purchasing  or  selling   securities;   the
availability  of  securities  or  purchasers  or  sellers  of  securities;  and
furnishing  analyses and reports concerning  issuers,  industries,  securities,
economic  factors  and  trends,  portfolio  strategy  and  the  performance  of
accounts.

     Consistent with the policy stated above, the Conduct Rules of the National
Association of Securities Dealers, Inc. and such other policies as the Trustees
of the Equity 500 Portfolio may determine,  Bankers Trust may consider sales of
shares of any investment  company that invests in the Equity 500 Portfolio as a
factor in the selection of broker-dealers  to execute  portfolio  transactions.
Bankers Trust will make such allocations if commissions are comparable to those
charged by nonaffiliated, qualified broker-dealers for similar services.

     Higher  commissions may be paid to firms that provide research services to
the extent permitted by law. Bankers Trust may use this research information in
managing the Portfolio's assets, as well as the assets of other clients.

     Except for implementing  the policies stated above,  there is no intention
to place portfolio  transactions  with particular  brokers or dealers or groups
thereof. In effecting transactions in over-the-counter  securities,  orders are
placed with the principal  market-makers  for the security being traded unless,
after  exercising  care, it appears that more  favorable  results are available
otherwise.

     Although certain research, market and statistical information from brokers
and  dealers can be useful to the  Portfolio  and to Bankers  Trust,  it is the
opinion of the management of the Equity 500 Portfolio that such  information is
only   supplementary  to  Bankers  Trust's  own  research  effort,   since  the
information  must still be analyzed,  weighed and  reviewed by Bankers  Trust's
staff. Such information may be useful to Bankers Trust in providing services to
clients other than the Equity Portfolio's, and not all such information is used
by Bankers Trust in connection with the Equity 500 Portfolio.

                                      22
<PAGE>
Conversely,  such information  provided to Bankers Trust by brokers and dealers
through whom other clients of Bankers Trust effect securities  transactions may
be useful to Bankers Trust in providing services to the Equity 500 Portfolio.

     In certain  instances  there may be  securities  that are suitable for the
Equity  500  Portfolio  as well as for one or  more of  Bankers  Trust's  other
clients.  Investment  decisions  for the Equity 500  Portfolio  and for Bankers
Trust's  other  clients  are made  with a view to  achieving  their  respective
investment  objectives.  It may develop that a particular security is bought or
sold for only one  client  even  though  it might be held by, or bought or sold
for, other clients.  Likewise,  a particular  security may be bought for one or
more  clients when one or more  clients are selling  that same  security.  Some
simultaneous   transactions   are  inevitable   when  several  clients  receive
investment advice from the same investment adviser,  particularly when the same
security is suitable  for the  investment  objectives  of more than one client.
When two or more clients are simultaneously  engaged in the purchase or sale of
the same  security,  the  securities  are  allocated  among clients in a manner
believed to be  equitable  to each.  It is  recognized  that in some cases this
system could have a  detrimental  effect on the price or volume of the security
as far as the Equity 500 Portfolio is concerned.  However,  it is believed that
the ability of the Equity 500 Portfolio to participate  in volume  transactions
will produce better executions for the Equity 500 Portfolio.

     For the years ended December 31, 1999,  1998, and 1997, the Portfolio paid
brokerage  commissions  in the  amount of  $678,820,  $534,801,  and  $341,058,
respectively. For the year ended December 31, 1999 and 1997, the Portfolio paid
no affiliated  brokerage  commissions.  For year ended 1998, the Portfolio paid
affiliated  brokerage  commissions in the amount of $333. This represents 0.06%
of the Fund's  aggregate  brokerage  commissions and 0% of the Fund's aggregate
dollar amount of transactions  involving the payment of commissions  during the
fiscal year.

EXTENDED MARKET INDEX FUND

With  respect to the  Extended  Market  Index  Fund,  MLQA is  responsible  for
decisions to buy and sell  securities,  futures  contracts  and options on such
securities  and futures for the Extended  Market  Portfolio,  the  selection of
brokers,  dealers and futures commission  merchants to effect  transactions and
the negotiation of brokerage  commissions,  if any.  Broker-dealers may receive
brokerage commissions on portfolio transactions, including options, futures and
options  on  futures  transactions  and the  purchase  and  sale of  underlying
securities  upon  the  exercise  of  options.  Orders  may be  directed  to any
broker-dealer or futures  commission  merchant,  including to the extent and in
the  manner  permitted  by  applicable  law,  to  MLQA or its  subsidiaries  or
affiliates.  Purchases and sales of certain  portfolio  securities on behalf of
the Extended Market Portfolio are frequently  placed by MLQA with the issuer or
a primary  or  secondary  market-maker  for these  securities  on a net  basis,
without any brokerage  commission being paid by the Extended Market  Portfolio.
Trading does,  however,  involve  transaction costs.  Transactions with dealers
serving as  market-makers  reflect the spread between the bid and asked prices.
Transaction  costs may also include fees paid to third parties for  information
as to potential purchasers or sellers of securities.  Purchases of underwritten
issues  may be  made  which  will  include  an  underwriting  fee  paid  to the
underwriter.

     MLQA  seeks  to  evaluate  the  overall  reasonableness  of the  brokerage
commissions paid (to the extent  applicable) in placing orders for the purchase
and sale of securities for the Extended  Market  Portfolio  taking into account
such  factors  as  price,  commission  (negotiable  in  the  case  of  national
securities  exchange  transactions),  if any,  size  of  order,  difficulty  of
execution and skill required of the executing broker-dealer through familiarity
with commissions  charged on comparable  transactions,  as well as by comparing
commissions paid by the Extended Market Portfolio to reported  commissions paid
by others.  MLQA reviews on a routine  basis  commission  rates,  execution and
settlement services performed, making internal and external comparisons.

NASDAQ-100 INDEX FUND AND THE GLOBAL TITANS INDEX FUND

With respect to the Nasdaq-100 Index Fund and the Global Titans Index Fund, the
Funds will have no  obligation to deal with any  particular  broker or group of
brokers in the execution of portfolio transactions. Pursuant to the Subadvisory
Agreement and subject to policies established by the Funds' Board of Directors,
Barclays,  as  subadvisor,  has the  authority  to make the  Funds'  investment
portfolio  decisions  and the  placing of  portfolio  transactions.  In placing
orders,  it is the policy of the Funds to obtain the best  results  taking into
account the broker/dealer's general execution and operational  facilities,  the
type of transaction involved and other factors such as the broker/dealer's risk
in  positioning  the  securities  involved.   While  Barclays  generally  seeks
reasonably  competitive spreads or commissions,  the Funds will not necessarily
be paying the lowest spread or commission  available.  Purchase and sale orders
of the  securities  held by the  Funds  may be  combined  with  those  of other
accounts that Barclays  manages,  and for which they have  brokerage  placement
authority,  in the interest of seeking the most favorable  overall net results.
When Barclays  determines  that a particular  security should be bought or sold
for the Funds and other accounts  managed by Barclays,  Barclays  undertakes to
allocate those transactions among the participants equitably.

     Under the 1940 Act, persons affiliated with the Funds,  Barclays and their
affiliates  are  prohibited  from  dealing with the Funds as a principal in the
purchase  and sale of  securities  unless  an  exemptive  order  allowing  such
transactions  is obtained from the SEC or an exemption is otherwise  available.
The Funds may purchase portfolio  securities in underwritten  offerings and may
purchase  securities  directly  from the issuer.  Purchases and sales of equity
securities on a securities  exchange are effected  through brokers who charge a
negotiated commission for their services. Orders may be directed to

                                      23
<PAGE>
any broker  including,  to the extent and in the manner permitted by applicable
law,  affiliates  of  Barclays  or  Barclays  Global  Investors,  N.A.  In  the
over-the-counter market,  securities are generally traded on a "net" basis with
dealers acting as principal for their own accounts without a stated commission,
although the price of the security usually includes a profit to the dealer.  In
underwritten offerings, securities are purchased at a fixed price that includes
an amount of  compensation  to the  underwriter,  generally  referred to as the
underwriter's   concession  or  discount.   In  placing  orders  for  portfolio
securities of the Fund,  Barclays is required to give primary  consideration to
obtaining the most  favorable  price and efficient  execution.  This means that
Barclays seeks to execute each  transaction at a price and commission,  if any,
that provide the most favorable  total cost or proceeds  reasonably  attainable
under the circumstances.  While Barclays generally seeks reasonably competitive
spreads  or  commissions,  the Fund will not  necessarily  be paying the lowest
spread  or  commission  available.  In  executing  portfolio  transactions  and
selecting  brokers or dealers,  Barclays seeks to obtain the best overall terms
available for the Fund.  In assessing the best overall terms  available for any
transaction,  Barclays considers factors deemed relevant, including the breadth
of the  market  in the  security,  the  price of the  security,  the  financial
condition  and  execution   capability  of  the  broker  or  dealer,   and  the
reasonableness of the commission, if any, both for the specific transaction and
on a continuing basis. Rates are established  pursuant to negotiations with the
broker based on the quality and quantity of execution  services provided by the
broker in the light of generally  prevailing  rates.  The  allocation of orders
among brokers and the commission  rates paid are reviewed  periodically  by the
Funds'  Board.  Certain  of the  brokers  or  dealers  with  whom the Funds may
transact  business offer commission  rebates to the Funds.  Barclays  considers
such rebates in assessing the best overall terms available for any transaction.
The overall  reasonableness  of  brokerage  commissions  paid is  evaluated  by
Barclays  based upon its knowledge of available  information  as to the general
level  of  commission  paid by other  institutional  investors  for  comparable
services.

                             DESCRIPTION OF SHARES

Each  Fund is a  series  of the  Company  and is  diversified,  except  for the
Nasdaq-100   Index  Fund  and  the  Global   Titans   Index  Fund,   which  are
nondiversified.  The  Company  is an  open-end  management  investment  company
incorporated  under the laws of the state of Maryland on October 14, 1980.  The
Company is  authorized to issue shares in separate  series or Funds.  There are
seventeen mutual funds in the Company, four of which are described in this SAI.
Under the Articles of  Incorporation,  the Board of Directors is  authorized to
create new Funds in  addition to those  already  existing  without  shareholder
approval.

     Each  Fund's  assets  and all  income,  earnings,  profits,  and  proceeds
thereof, subject only to the rights of creditors, are specifically allocated to
such Fund. They  constitute the underlying  assets of the Fund, are required to
be segregated on the books of account,  and are to be charged with the expenses
of such Fund. Any general  expenses of the Company not readily  identifiable as
belonging  to a  particular  Fund are  allocated  on the  basis  of the  Funds'
relative net assets during the fiscal year or in such other manner as the Board
determines  to be fair and  equitable.  Each share of each Fund  represents  an
equal  proportionate  interest  in that  Fund  with  every  other  share and is
entitled to such dividends and  distributions out of the net income and capital
gains belonging to that Fund when declared by the Board of Directors.

     Under the  provisions of the Bylaws of the Company,  no annual  meeting of
shareholders is required. Thus, there will ordinarily be no shareholder meeting
unless  required  by  the  1940  Act.  Under  certain  circumstances,  however,
shareholders  may apply for  shareholder  information  to obtain  signatures to
request a special  shareholder  meeting.  The Company may fill vacancies on the
Board or appoint new Directors if the result is that at least two-thirds of the
Directors have still been elected by  shareholders.  Moreover,  pursuant to the
Bylaws of the Company, any Director may be removed by the affirmative vote of a
majority of the outstanding  Company shares;  and holders of 10% or more of the
outstanding  shares of the Company can require  Directors  to call a meeting of
shareholders for the purpose of voting on the removal of one or more Directors.
The  Company  will  assist in  communicating  to other  shareholders  about the
meeting.  On any matter submitted to the shareholders,  the holder of each Fund
share  is  entitled  to one vote  per  share  (with  proportionate  voting  for
fractional  shares)  regardless  of the  relative  NAVs of the  Funds'  shares.
However,  on matters  affecting  an  individual  Fund,  a separate  vote of the
shareholders  of that  Fund  is  required.  Shareholders  of the  Fund  are not
entitled  to vote on any  matter  that  does not  affect  that  Fund but  which
requires a separate vote of another Fund.  Shares do not have cumulative voting
rights,  which means that holders of more than 50% of the shares voting for the
election of Directors can elect 100% of the Company's  Board of Directors,  and
the holders of less than 50% of the shares voting for the election of Directors
will not be able to elect any person as a Director.

     Except as  permitted  by the SEC,  whenever  the S&P 500 Index Fund or the
Extended  Market Index Fund is requested to vote on matters  pertaining  to the
Equity 500 Portfolio or the Extended Market Portfolio,  respectively,  the Fund
will hold a meeting of its  shareholders  and will cast all of its votes in the
same proportion as the votes of its  shareholders.  The shareholders who do not
vote will have their votes cast by the  Directors or officers of the Company in
the same proportion as the Fund's shareholders who do, in fact, vote.

     The  Equity  500  Portfolio,  in which all the Assets of the S&P 500 Index
Fund will be  invested,  is organized as a trust under the laws of the state of
New York. The Portfolio's  Declaration of Trust provides that the S&P 500 Index
Fund and

                                      24
<PAGE>
other entities  investing in the Equity 500 Portfolio  (E.G.,  other investment
companies, insurance company separate accounts, and common and commingled trust
funds)  will each be liable for all  obligations  of the Equity 500  Portfolio.
However, the risk of the S&P 500 Index Fund incurring financial loss on account
of such  liability  is  limited  to  circumstances  in  which  both  inadequate
insurance  exists and the Equity  500  Portfolio  itself was unable to meet its
obligations.  Accordingly, the Company's Directors believe that neither the S&P
500 Index  Fund nor you will be  adversely  affected  by  reason of the  Fund's
investing in the Equity 500 Portfolio.

     The  Extended  Market  Portfolio,  in which all the Assets of the Extended
Market Fund will be  invested,  is  organized  as a trust under the laws of the
state of New York.  The  Portfolio's  Declaration  of Trust  provides  that the
Extended market Index Fund and other entities investing in the Portfolio (E.G.,
other investment companies, insurance company separate accounts, and common and
commingled trust funds) will each be liable for all obligations of the Extended
Market Portfolio. However, the risk of the Extended Market Index Fund incurring
financial  loss on account of such  liability  is limited to  circumstances  in
which both inadequate insurance exists and the Extended Market Portfolio itself
was  unable  to meet its  obligations.  Accordingly,  the  Company's  Directors
believe that  neither the Extended  Market Index Fund nor you will be adversely
affected by reason of the Fund's investing in the Extended Market Portfolio.

     Shareholders of a particular Fund might have the power to elect all of the
Directors  of the  Company  because  that  Fund  has a  majority  of the  total
outstanding  shares of the Company.  When issued,  each Fund's shares are fully
paid and  nonassessable,  have no pre-emptive or subscription  rights,  and are
fully transferable. There are no conversion rights.

                               TAX CONSIDERATIONS

Each Fund intends to qualify as a regulated investment company under Subchapter
M of the Code.  Accordingly,  each Fund will not be liable for  federal  income
taxes on its taxable net investment income and net capital gains (capital gains
in excess of capital  losses) that are  distributed to  shareholders,  provided
that each Fund  distributes at least 90% of its net  investment  income and net
short-term capital gain for the taxable year.

     To qualify as a regulated investment company,  each Fund must, among other
things,  (1) derive in each  taxable year at least 90% of its gross income from
dividends,  interest, payments with respect to securities loans, gains from the
sale or other disposition of stock, securities or foreign currencies,  or other
income  derived  with  respect to its  business  of  investing  in such  stock,
securities,   or   currencies   (the  90%  test);   and  (2)  satisfy   certain
diversification  requirements,  at the  close  of each  quarter  of the  Fund's
taxable year.

     The Code imposes a nondeductible  4% excise tax on a regulated  investment
company that fails to  distribute  during each calendar year an amount at least
equal  to the sum of (1)  98% of its  taxable  net  investment  income  for the
calendar  year,  (2) 98% of its  capital  gain net income for the  twelve-month
period  ending on October 31, and (3) any prior  amounts not  distributed.  The
Fund intends to make such distributions as are necessary to avoid imposition of
the excise tax.

     Taxable  distributions  are generally  included in a  shareholder's  gross
income for the taxable year in which they are received.  Dividends  declared in
October,  November,  or December and made payable to  shareholders of record in
such a month will be deemed to have been  received on December  31, if the Fund
pays the dividend  during the following  January.  If a  shareholder  of a Fund
receives a  distribution  taxable as  long-term  capital  gain with  respect to
shares of the Fund and  redeems or  exchanges  the shares  before he or she has
held them for more than six months,  any loss on the  redemption  or  exchanges
that is less than or equal to the amount of the distribution will be treated as
long-term capital loss.

     With  respect  to  the  Equity  500  Portfolio  and  the  Extended  Market
Portfolio, the Portfolios are not subject to federal income taxation.  Instead,
the Funds and other  investors  investing in the Equity 500  Portfolio  and the
Extended  Market  Portfolio must take into account,  in computing their federal
income  tax  liability,  their  share of the  Equity  500  Portfolio's  and the
Extended Market Portfolio's income, gains, losses, deductions,  credits and tax
preference  items,  without  regard  to  whether  they have  received  any cash
distributions from the Equity 500 Portfolio and the Extended Market Portfolio.

     Distributions  received by the S&P 500 Index Fund or the  Extended  Market
Index Fund from the Equity  500  Portfolio  or the  Extended  Market  Portfolio
generally  will not result in either  Fund's  recognizing  any gain or loss for
federal  income tax purposes,  except that:  (1) gain will be recognized to the
extent that any cash  distributed  exceeds each Fund's basis in its interest in
the  Equity  500  Portfolio  or the  Extended  Market  Portfolio  prior  to the
distribution; (2) income or gain may be realized if the distribution is made in
liquidation  of each Fund's entire  interest in the Equity 500 Portfolio or the
Extended  Market  Portfolio  and  includes  a  disproportionate  share  of  any
unrealized  receivables held by the Equity 500 Portfolio or the Extended Market
Portfolio;  and (3)  loss  may be  recognized  if the  distribution  is made in
liquidation  of each Fund's entire  interest in the Equity 500 Portfolio or the
Extended  Market  Portfolio  and  consists  solely  of cash  and/or  unrealized
receivables.  Each Fund's basis in its interest in the Equity 500 Portfolio and
the Extended Market  Portfolio  generally will equal the amount of cash and the
basis of any property  that the Funds invest in the Equity 500 Portfolio or the
Extended  Market  Portfolio,  increased  by the Funds' share of income from the
Equity 500  Portfolio or the Extended  Market  Portfolio,

                                      25
<PAGE>
and  decreased  by the  amount of any cash  distributions  and the basis of any
property  distributed  from the Equity 500  Portfolio  or the  Extended  Market
Portfolio.

     Any  gain or  loss  realized  by a  shareholder  upon  the  sale or  other
disposition of shares of a Fund, or upon receipt of a distribution  in complete
liquidation of the Fund, generally will be a capital gain or loss which will be
long-term or short-term,  generally  depending upon the  shareholder's  holding
period  for  the  shares.  Any  loss  realized  on a sale or  exchange  will be
disallowed to the extent the shares disposed of are replaced  (including shares
acquired pursuant to a dividend  reinvestment  plan) within a period of 61 days
beginning 30 days before and ending 30 days after disposition of the shares. In
such a case,  the basis of the shares  acquired will be adjusted to reflect the
disallowed  loss. Any loss realized by a shareholder on a disposition of shares
held by the  shareholder  for six months or less will be treated as a long-term
capital loss to the extent of any  distributions  of net capital gains received
by the  shareholder  with  respect to such  shares.  Additionally,  any account
maintenance  fee  deducted  from a  shareholder's  account  will be  treated as
taxable income even though not received by the shareholder.

                     DIRECTORS AND OFFICERS OF THE COMPANY

The Board of Directors of the Company consists of eight Directors who supervise
the business  affairs of the  Company.  Set forth below are the  Directors  and
officers of the Company,  their  respective  offices and principal  occupations
during the last five years. Unless otherwise indicated, the business address of
each is 9800 Fredericksburg Road, San Antonio, TX 78288.

Robert G. Davis 1, 2
Director and Chairman of the Board of Directors
Age: 53

President and Chief Executive Officer of United Services Automobile Association
(USAA)   (4/00-present);   President  and  Chief  Operating   Officer  of  USAA
(6/99-4/00);  Director of USAA  (2/99-present);  Deputy Chief Executive Officer
for Capital Management of USAA (6/98-5/99); President, Chief Executive Officer,
Director,  and  Vice  Chairman  of the  Board  of  Directors  of  USAA  Capital
Corporation  and several of its  subsidiaries  and  affiliates  (1/97-present);
President,  Chief  Executive  Officer,  Director,  and Chairman of the Board of
Directors of USAA Financial Planning Network,  Inc.  (1/97-present);  Executive
Vice President,  Chief Operating  Officer,  Director,  and Vice Chairman of the
Board of Directors  of USAA  Financial  Planning  Network,  Inc.  (6/96-12/96);
Special Assistant to Chairman, USAA (6/96-12/96); President and Chief Executive
Officer,  Banc One Credit  Corporation  (12/95-6/96);  and  President and Chief
Executive  Officer,  Banc One  Columbus,  (8/91-12/95).  Mr.  Davis serves as a
Director/Trustee  and Chairman of the Boards of  Directors/Trustees  of each of
the remaining funds within the USAA family of funds;  and Director and Chairman
of the Boards of Directors of USAA Investment  Management Company (IMCO),  USAA
Federal Savings Bank, and USAA Real Estate Company.

Michael J. C. Roth 1, 2, 4
Director, President, and Vice Chairman of the Board of Directors
Age: 59

Chief Executive Officer, IMCO (10/93-present);  President,  Director,  and Vice
Chairman of the Board of  Directors,  IMCO  (1/90-present).  Mr. Roth serves as
President,   Director/Trustee,   and   Vice   Chairman   of   the   Boards   of
Directors/Trustees  of each of the  remaining  funds  within the USAA family of
funds and USAA Shareholder  Account  Services;  Director of USAA Life Insurance
Company; and Trustee and Vice Chairman of USAA Life Investment Trust.

David G. Peebles 1
Director and Vice President
Age: 60

Senior  Vice  President,   Equity  Investments,   IMCO  (11/98-present);   Vice
President,  Equity  Investments,  IMCO  (2/88-11/98).  Mr.  Peebles  serves  as
Director/Trustee  and Vice President of each of the remaining  funds within the
USAA  family  of  funds;  Director  of  IMCO;  Senior  Vice  President  of USAA
Shareholder Account Services; and Vice President of USAA Life Investment Trust.

Barbara B. Dreeben 3, 4, 5
200 Patterson #1008
San Antonio, TX  78209
Director
Age: 55

President,   Postal  Addvantage  (7/92-present);   Consultant,   Nancy  Harkins
Stationer  (8/91-12/95).  Mrs. Dreeben serves as a Director/Trustee  of each of
the remaining funds within the USAA family of funds.

                                      26
<PAGE>
Robert L. Mason, Ph.D. 3, 4, 5
12823 Queens Forest
San Antonio, TX  78230
Director
Age: 54

Staff  Analyst,   Southwest   Research   Institute   (9/98-present);   Manager,
Statistical  Analysis Section,  Southwest Research Institute  (8/75-9/98).  Dr.
Mason serves as a  Director/Trustee  of each of the remaining  funds within the
USAA family of funds.

Michael F. Reimherr 3, 4, 5
128 East Arrowhead
San Antonio, Texas 78228
Director
Age: 55

President of Reimherr Business Consulting  (5/95-present).  Mr. Reimherr serves
as a Director/Trustee  of each of the remaining funds within the USAA family of
funds.

Richard A. Zucker 2, 3, 4, 5
407 Arch Bluff
San Antonio, TX  78216
Director
Age: 57

Vice President, Beldon Roofing and Remodeling (1985-present). Mr. Zucker serves
as a Director/Trustee  of each of the remaining funds within the USAA family of
funds.

Laura T. Starks, Ph.D. 3, 4, 5
5405 Ridge Oak Drive
Austin, TX 78731-5405
Director
Age: 50

Charles E and Sarah M Seay Regents  Chair  Professor of Finance,  University of
Texas at Austin  (9/96-present);  Sarah  Meadows  Seay  Regents,  Professor  of
Finance,  University  of Texas of Austin  (9/94-9/96).  Dr.  Starks serves as a
Director/Trustee  of each of the  remaining  funds  within  the USAA  family of
funds.

Kenneth E. Willmann 1
Vice President
Age: 54

Senior Vice President,  Fixed Income Investments,  IMCO  (12/99-present);  Vice
President, Mutual Fund Portfolios,  IMCO (09/94-12/99).  Mr. Willmann serves as
Vice President of each of the remaining  funds within the USAA family of funds,
Director of IMCO,  Senior Vice President of USAA Shareholder  Account Services,
and Vice President of USAA Life Investment Trust.

Michael D. Wagner 1
Secretary
Age: 52

Senior  Vice  President,  USAA  Capital  Corporation  (CAPCO)  General  Counsel
(01/99-present);  Vice President,  Corporate Counsel,  USAA  (1982-01/99).  Mr.
Wagner has held various  positions in the legal  department  of USAA since 1970
and serves as Vice President, Secretary, and Counsel, IMCO and USAA Shareholder
Account  Services;  Secretary  of each of the  remaining  funds within the USAA
family of funds; and Vice President,  Corporate  Counsel for various other USAA
subsidiaries and affiliates.

Mark S. Howard 1
Assistant Secretary
Age: 37

Vice President, Securities Counsel & Compliance, IMCO (7/00-present); Assistant
Vice President,  Securities  Counsel,  USAA  (2/98-7/00);  Executive  Director,
Securities  Counsel,  USAA (9/96-2/98);  Senior Associate  Counsel,  Securities
Counsel,  USAA (5/95-8/96).  Mr. Howard serves as Assistant Secretary for IMCO,
USAA Shareholder Account Services,

                                      27
<PAGE>
USAA Financial  Planning Network,  Inc., each of the remaining funds within the
USAA family of funds, and for USAA Life Investment Trust.

Sherron A. Kirk 1
Treasurer
Age: 55

Senior Vice President,  Senior Financial  Officer,  IMCO  (1/00-present);  Vice
President,   Senior  Financial  Officer,  IMCO  (8/98-1/00);   Vice  President,
Controller,  IMCO  (10/92-8/98).  Ms. Kirk serves as  Treasurer  of each of the
remaining  funds  within the USAA  family of funds and Senior  Vice  President,
Senior Financial Officer of USAA Shareholder Account Services.

Roberto Galindo, Jr. 1
Assistant Treasurer
Age: 39

Executive  Director,  Mutual  Fund  Analysis  & Support,  IMCO  (6/00-present);
Director,  Mutual Fund Analysis,  IMCO(9/99-6/00);  Vice  President,  Portfolio
Administration,  Founders  Asset  Management  LLC  (7/98-8/99);  Assistant Vice
President,  Director  of  Fund &  Private  Client  Accounting,  Founders  Asset
Management LLC (7/93-7/98).  Mr. Galindo serves as Assistant Treasurer for each
of the remaining funds within the USAA family of funds.

------------------------------
  1 Indicates  those Directors and officers who are employees of the Manager or
    affiliated companies and are considered "interested persons" under the 1940
    Act.
  2 Member of Executive Committee
  3 Member of Audit Committee
  4 Member of Pricing and Investment Committee
  5 Member of Corporate Governance Committee

     Between the meetings of the Board of Directors  and while the Board is not
in session,  the  Executive  Committee  of the Board of  Directors  has all the
powers  and may  exercise  all the  duties  of the  Board of  Directors  in the
management  of the business of the Company  which may be delegated to it by the
Board. The Pricing and Investment Committee of the Board of Directors acts upon
various investment-related issues and other matters that have been delegated to
it by the Board.  The Audit  Committee  of the Board of  Directors  reviews the
financial  statements and the auditor's reports and undertakes  certain studies
and analyses as directed by the Board.  The Corporate  Governance  Committee of
the Board of Directors  maintains  oversight of the organization,  performance,
and effectiveness of the Board and independent Directors.

     In addition to the  previously  listed  Directors  and/or  officers of the
Company  who also  serve as  Directors  and/or  officers  of the  Manager,  the
following  individuals  are executive  officers of the Manager:  Christopher W.
Claus,  Senior Vice  President,  Investment  Sales and  Service;  and Samuel J.
Borowski,  Senior Vice President,  Investment  Operations.  There are no family
relationships among the Directors,  officers, and managerial level employees of
the Company or its Manager.

     The following table sets forth information  describing the compensation of
the current  Directors of the Company for their  services as Directors  for the
fiscal year ended December 31, 1999.

             Name                    Aggregate               Total Compensation
              of                   Compensation                 from the USAA
           Director              From the company           Familty of Funds(b)
          -----------          -------------------          -------------------
     Robert G. Davis                 None (a)                    None (a)
     Barbara B. Dreeben              $ 9,417                    $ 34,500
     Howard L. Freeman, Jr. (c)      $ 9,417                    $ 34,500
     Robert L. Mason                 $ 9,417                    $ 34,500
     Michael J. C. Roth              None (a)                    None (a)
     John W. Saunders, Jr. (c)       None (a)                    None (a)
     Richard A. Zucker               $ 9,417                    $ 34,500
---------------------------------
 (a)  Robert G.  Davis,  Michael  J. C.  Roth,  and John W.  Saunders,  Jr. are
      affiliated with the Company's investment adviser, IMCO, and, accordingly,
      receive no  remuneration  from the  Company or any other Fund of the USAA
      family of funds.

 (b)  At  December  31,  1999,  the  USAA  family  of funds  consisted  of four
      registered  investment  companies  offering  38  individual  funds.  Each
      Director  presently  serves as a Director  or Trustee of each  investment
      company  in the USAA  family of funds.  In  addition,  Michael J. C. Roth
      presently serves as a Trustee of USAA Life Investment Trust, a registered
      investment  company advised by IMCO,  consisting of seven funds available
      to the public only  through  the

                                      28
<PAGE>
      purchase  of  certain  variable  annuity   contracts  and  variable  life
      insurance  policies  offered by USAA Life  Insurance  Company.  Mr.  Roth
      receives no compensation as Trustee of USAA Life Investment Trust.

 (c)  Effective December 31, 1999, John W. Saunders, Jr. and Howard L. Freeman,
      Jr. retired from the Board of Directors.

     All of the above Directors are also  Directors/Trustees of the other funds
in the  USAA  family  of  funds.  No  compensation  is paid by any  fund to any
Director/Trustee  who is a  director,  officer,  or  employee  of  IMCO  or its
affiliates.  No  pension or  retirement  benefits  are  accrued as part of fund
expenses.  The Company reimburses certain expenses of the Directors who are not
affiliated with the investment  adviser.  As of July 31, 2000, the officers and
Directors of the Company and their families as a group owned beneficially or of
record less than 1% of the outstanding shares of the Company.

     As of September 30, 2000, USAA and its affiliates owned (including related
employee  benefit  plans)  4,649,251.838  shares (1%) of the USAA S&P 500 Index
Fund.

     The Company knows of no other persons who, as of September 30, 2000,  held
of record or owned  beneficially  5% or more of the voting stock of the S&P 500
Index Fund's shares.

               TRUSTEES AND OFFICERS OF THE EQUITY 500 PORTFOLIO

The  Trustees and officers of the Equity 500  Portfolio  and their  birthdates,
principal  occupations  during the past five years, and addresses are set forth
below. Their titles may have varied during that period.

      CHARLES  P.  BIGGAR  (birth  date:  October  13,  1930) -- Trustee of the
Portfolio;  Trustee of each of the other  investment  companies  in the BT Fund
Complex1; Retired;  former  Vice  President,  International  Business  Machines
("IBM") and President, National Services and the Field Engineering Divisions of
IBM. His address is 12 Hitching Post Lane, Chappaqua, New York 10514.

     S. LELAND DILL (birth date:  March 28,  1930)--  Trustee of the Portfolio;
Trustee  of each of the  other  investment  companies  in the BT Fund  Complex;
Retired; Director, Coutts (U.S.A.) International; Trustee, Phoenix-Zweig Trust2
and  Phoenix-Euclid  Market Neutral Fund2;  former Partner,  KPMG Peat Marwick;
Director,  Vintners International Company Inc.; Director, Coutts Trust Holdings
Ltd.,  Director,  Coutts Group;  General Partner,  Pemco2.  His address is 5070
North Ocean Drive, Singer Island, Florida 33404.

      MARTIN J. GRUBER (birth date: July 15, 1937) -- Trustee of the Portfolio;
Trustee  of each of the  other  investment  companies  in the BT Fund  Complex;
Nomura  Professor of Finance,  Leonard N. Stern  School of  Business,  New York
University  (since 1964);  Trustee,  TIAA2;  Trustee,  SG Cowen Mutual  Funds2;
Trustee,  Japan Equity Fund2; Trustee,  Taiwan Equity Fund2. His address is 229
South Irving Street, Ridgewood, New Jersey 07450.

      RICHARD HALE* (birth date: July 17, 1945) -- President and Trustee of the
Portfolio;  Trustee of each of the other  investment  companies  in the BT Fund
Complex; Managing Director, Deutsche Asset Management; Director, Flag Investors
Funds2; Managing Director, Deutsche Banc Alex. Brown Incorporated; Director and
President,  Investment Company Capital Corp. His address is 205 Woodbrook Lane,
Baltimore, Maryland 21212.

      RICHARD J.  HERRING  (birth  date:  February  18, 1946) -- Trustee of the
Portfolio;  Trustee of each of the other  investment  companies  in the BT Fund
Complex; Jacob Safra Professor of International  Banking,  Professor of Finance
and Vice Dean, The Wharton School, University of Pennsylvania (since 1972). His
address is 325 South Roberts Road, Bryn Mawr, Pennsylvania 19010.

      BRUCE E. LANGTON  (birth date: May 10, 1931) -- Trustee of the Portfolio;
Trustee  of each of the  other  investment  companies  in the BT Fund  Complex;
Retired;  Trustee,  Allmerica  Financial Mutual Funds  (1992-present);  Member,
Pension and Thrift Plans and Investment  Committee,  Unilever U.S.  Corporation
(1989 to present)3;  Director, TWA Pilots Directed Account Plan and 401(k) Plan
(1988 to present)2. His address is 99 Jordan Lane, Stamford, Connecticut 06903.

      PHILIP  SAUNDERS,  JR.  (birth date:  October 11, 1935) -- Trustee of the
Portfolio;  Trustee of each of the other  investment  companies  in the BT Fund
Complex;   Principal,   Philip  Saunders  Associates  (Economic  and  Financial
Consulting);  former Director,  Financial Industry Consulting,  Wolf & Company;
President,  John Hancock Home Mortgage  Corporation;  Senior Vice  President of
Treasury and Financial  Services,  John Hancock Mutual Life Insurance  Company,
Inc. His address is 445 Glen Road, Weston, Massachusetts 02193.

      HARRY VAN  BENSCHOTEN  (birth date:  February 18, 1928) -- Trustee of the
Portfolio;  Trustee of each of the other  investment  companies  in the BT Fund
Complex; Retired;  Director, Canada Life Insurance Corporation of New York. His
address is 6581 Ridgewood Drive, Naples, Florida 34108.

                                      29
<PAGE>
The  Board has an Audit  Committee  that  meets  with the  Trust's  independent
accountants  to review the financial  statements of the Trust,  the adequacy of
internal controls and the accounting procedures and policies of the Trust. Each
member of the Board except Mr. Hale also is a member of the Audit Committee.

----------------------
* "Interested  Person"  within the meaning of Section  2(a)(19) of the Act. Mr.
Hale is a Managing  Director  of  Deutsche  Asset  Management,  the U.S.  asset
management unit of Deutsche Bank and its affiliates.

                    OFFICERS OF THE TRUST AND THE PORTFOLIO

      DANIEL O. HIRSCH (birth date:  March 27, 1954)--  Secretary of the Trust;
Director, Deutsche Banc Alex. Brown Incorporated and Investment Company Capital
Corp.  since  July  1998;  Assistant  General  Counsel,  Office of the  General
Counsel,  United States  Securities and Exchange  Commission from 1993 to 1998.
His address is One South Street, Baltimore, Maryland 21202.

      CHARLES A. RIZZO  (birth  date:  August 5, 1958)  Treasurer of the Trust;
Vice  President and Department  Head,  Deutsche  Asset  Management  since 1998;
Senior  Manager,  PricewaterhouseCoopers  LLP from 1993 to 1998. His address is
One South Street, Baltimore, Maryland 21202.

Messrs.  Hirsch  and Rizzo also hold  similar  positions  for other  investment
companies for which ICC  Distributors,  or an affiliate serves as the principal
underwriter.

No person who is an officer or director of Bankers  Trust Company is an officer
or Trustee of the Trust. No director,  officer or employee of ICC Distributors,
Inc., or any of its affiliates will receive any compensation from the Trust for
serving as an officer or Trustee of the Trust.

-----------------------
  1 The "BT Fund Complex"  consists of BT Investment  Funds,  BT  Institutional
    Funds,  BT  Pyramid  Mutual  Funds,  BT  Advisor  Funds,   Cash  Management
    Portfolio,  Intermediate Tax Free Portfolio,  Tax Free Money Portfolio,  NY
    Tax Free Money Portfolio,  Treasury Money Portfolio,  International  Equity
    Portfolio,  Equity 500 Index  Portfolio,  Capital  Appreciation  Portfolio,
    Asset Management Portfolio and BT Investment Portfolios.

  2 An investment  company registered under the Investment Company Act of 1940,
    as amended (the "Act").

  3 A publicly held company with securities  registered  pursuant to Section 12
    of the Securities Exchange Act of 1934, as amended.

  4 Underwriter/distributor for the Trust.

     The following  table  reflects fees paid to the Trustees of the Equity 500
Portfolio for the year ended December 31, 1999.

                           TRUSTEE COMPENSATION TABLE

                                           Aggregate         Total Compensation
           Name of Person,               Compensation        from Fund Complex
              Position                  From Portfolio        Paid to Trusteees
           ---------------              --------------       ------------------

       Charles P. Biggar                   $ 1,235                $ 43,750
       S. Leland Dill                      $ 1,074                $ 43,750
       Martin J. Gruber                    $   212                $ 45,000
       Richard Hale                            -                      -
       Richard J. Herring                  $   189                $ 43,750
       Bruce E. Langton                    $   212                $ 43,750
       Philip Saunders, Jr.                $ 1,108                $ 45,000
       Harry Van Benschoten                $   212                $ 45,000

     Bankers Trust  reimbursed  the  Portfolio for a portion of their  Trustees
fees for the period above. Refer to the following  sections  INVESTMENT ADVISER
and ADMINISTRATOR.

                                      30
<PAGE>
             TRUSTEES AND OFFICERS OF THE EXTENDED MARKET PORTFOLIO

The  Trustees and officers of the  Extended  Market  Portfolio  and their ages,
principal  occupations  during the past five years, and addresses are set forth
below. Their titles may have varied during that period.

Terry K. Glenn 1, 2
P.O. Box 9011
Princeton, New Jersey 08543-9011
President and Trustee
Age: 60

Executive Vice President of Merrill Lynch Investment Manager,  L.P., (MLIM) and
Fund Asset  Management,  L.P.,  (FAM) (which terms as used herein include their
corporate  predecessors)  since 1983;  Executive Vice President and Director of
Princeton  Services,  Inc.  (Princeton  Services) since 1993;  President of FAM
Distributors,  Inc.  since 1986 and Director  thereof since 1991;  President of
Princeton Administrators, L.P. since 1988.

M. Colyer Crum 2, 3
104 Westcliff Road
Weston, Massachusetts 02493
Trustee
Age: 68

James  R.  Williston  Professor  of  Investment  Management  Emeritus,  Harvard
Business School since 1996; James R. Williston Professor of Investment, Harvard
Business School from 1971 to 1996; Director of Cambridge Bancorp.

Laurie Simon Hodrick 2, 3
809 Uris Hall
3022 Broadway
New York, New York 10027
Trustee
Age: 37

Professor  of Finance and  Economics,  Graduate  School of  Business,  Columbia
University since 1998;  Associate Professor of Finance and Economics,  Graduate
School of Business,  Columbia University from 1996 to 1998; Associate Professor
of Finance, J.L. Kellogg Graduate School of Management, Northwestern University
from 1992 to 1996.

Jack B. Sunderland 2, 3
P. O. Box 7
West Cornwall, Connecticut 06796
Trustee
Age: 72

President  and Director of American  Independent  Oil Company,  Inc. (an energy
company) since 1987; Member of Council on Foreign Relations since 1971.

Stephen B. Swensrud 2, 3
24 Federal Street
Suite 400
Boston, Massachusetts 02110
Trustee
Age: 67

Chairman of Fernwood  Advisors  (investment  adviser) since 1996;  Principal of
Fernwood  Associates  (financial  consultants)  since 1975;  Chairman of R.P.P.
Corporation  (manufacturing)  since  1978;  Director  of  International  Mobile
Communications, Inc. (telecommunications) since 1998.

                                      31
<PAGE>
J. Thomas Touchton 2, 3
The Witt-Touchton Company
One Tampa City Center
201 North Franklin Street, Suite 3405
Tampa, Florida 33602
Trustee
Age: 61

Managing Partner of The Witt-Touchton Company and its predecessor, The Witt Co.
(a private  investment  partnership) since 1972; Trustee Emeritus of Washington
and Lee University;  Director of TECO Energy, Inc. (an electric utility holding
company).

Fred G. Weiss 2, 3
16450 Maddalena Place
Delray Beach, Florida 33446
Trustee
Age: 58

Director of Watson Pharmaceutical,  Inc. (a pharmaceutical company) since 2000;
Director of the Michael J. Fox Foundation for  Parkinson's  Research;  Managing
Director of FGW Associates since 1997; Vice President, Planning, Investment and
Development of Warner Lambert Co. from 1979 to 1997;  Director of  Laboratories
Phoenix  USA,  Inc. (a private  drug  delivery  company);  and Director of Kann
Institute for Medical Careers, Inc. (a private medical education company).

Arthur Zeikel 1, 2
300 Woodland Avenue
Westfield, New Jersey 07090
Trustee
Age: 68

Chairman of FAM and of MLIM from 1997 to 1999;  President  of FAM and MLIM from
1977 to 1997;  Chairman  of  Princeton  Services  from  1997 to 1999,  Director
thereof from 1993 to 1999 and  President  thereof from 1993 to 1997;  Executive
Vice President of Merrill Lynch & Co., Inc. (ML&Co.) from 1990 to 1999.

Joseph T. Monagle, Jr. 1, 2
P.O. Box 9011
Princeton, New Jersey 08543-9011
Senior Vice President
Age: 51

Senior Vice President of MLIM and FAM since 1990; Department Head of the Global
Fixed  Income  Division of MLIM and FAM since 1997;  Senior Vice  President  of
Princeton Services since 1993.

Gregory Mark Maunz 1, 2
P.O. Box 9011
Princeton, New Jersey 08543-9011
Senior Vice President
Age: 47

First Vice President of MLIM and FAM since 1997; Vice President of MLIM and FAM
from 1985 to 1997; Portfolio Manager of MLIM and FAM since 1984.

Jeffrey B. Hewson 1, 2
P.O. Box 9011
Princeton, New Jersey 08543-9011
Vice President
Age: 48

Director  (Global Fixed Income) of MLIM and FAM since 1998;  Vice  President of
MLIM and FAM from 1989 to 1998; Portfolio Manager of MLIM and FAM since 1985.

                                      32
<PAGE>
Eric S. Mitofsky 1, 2
P.O. Box 9011
Princeton, New Jersey 08543-9011
Senior Vice President
Age: 45

First Vice President of MLIM and FAM since 1997; Vice President of MLIM and FAM
from 1992 to 1997.

Christopher G. Ayoub 1, 2
P.O. Box 9011
Princeton, New Jersey 08543-9011
Senior Vice President
Age: 44

First Vice President of MLIM and FAM since 1998; Vice President of MLIM and FAM
from 1985 to 1998.

Richard Vella 1, 2
P.O. Box 9011
Princeton, New Jersey 08543-9011
Senior Vice President
Age: 42

First Vice  President  of MLIM and FAM since 1999;  Managing  Director,  Global
Index  Funds  of  Bankers   Trust  from  1997  to  1999;   Managing   Director,
International  Index Funds of Bankers Trust from 1995 to 1999;  Vice President,
International  Index Funds of Bankers Trust from 1990 to 1995;  Assistant  Vice
President,  International  Index  Funds of  Bankers  Trust  from  1987 to 1990;
Assistant Treasurer of Bankers Trust from 1985 to 1986.

Frank Salerno 1, 2
P.O. Box 9011
Princeton, New Jersey 08543-9011
Senior Vice President
Age: 40

First Vice  President of MLIM and FAM since 1999;  Managing  Director and Chief
Investment  Officer of  Structured  Investments  at Bankers  Trust from 1995 to
1999;  Managing  Director and head of Structured  Investments  at Bankers Trust
from 1993 to 1995;  Domestic  Head of Structured  Investments  at Bankers Trust
from 1991 to 1993;  Assistant  Vice  President  of  Structured  Investments  at
Bankers Trust from 1985 to 1991.

Dean D'Onofrio 1, 2
P.O. Box 9011
Princeton, New Jersey 08543-9011
Senior Vice President
Age: 41

Managing  Director  and Head of  Quantitative  Advisors  since  1999;  Managing
Director  in  Corporate  Institutional  Client  Group from 1997  through  1999;
Managing   Director  of  Bankers  Trust  Company  1981  to  1996;   Analyst  of
Quantitative  Investments  Group of Bankers  Trust  Company  from 1981 to 1982;
Portfolio  Manager of Quantitative  Investments  Group of Bankers Trust Company
from 1983 to 1984;  Head of  Quantitative  Investments  Group of Bankers  Trust
Company from 1985 to 1989; Head of U.S. Equity  Derivatives  Marketing Group of
Bankers  Trust  Company  from 1990 to 1993;  Head of Hedge Funds and  Arbitrage
Trading Group of Bankers Trust Company from 1994 to 1996.

Donald C. Burke 1, 2
P.O. Box 9011
Princeton, New Jersey 08543-9011
Vice President and Treasurer
Age: 40

Senior Vice  President  and  Treasurer of MLIM and FAM since 1999;  Senior Vice
President and Treasurer of Princeton  Services  since 1999;  Vice  President of
PAMD  since  1999;  First  Vice  President  of MLIM and FAM from  1997 to 1999;
Director  of  Taxation  of MLAM since  1990;  Vice  President  of MLAM and MLIM
(previously know as Merrill Lynch Asset Management, L.P.) from 1990 to 1997.

                                      33
<PAGE>
Robert C. Doll, Jr. 1, 2
P.O. Box 9011
Princeton, New Jersey 08543-9011
Senior Vice President
Age: 45

First Vice  President  of MLIM and FAM since  1999;  Senior Vice  President  of
Princeton  Services since 1999; Chief Investment  Officer of Oppenheimer Funds,
Inc. in 1999 and Executive Vice President thereof from 1991 to 1999.

Ira P. Shapiro 1, 2
P.O. Box 9011
Princeton, New Jersey 08543-9011
Secretary
Age: 37

First Vice President of MLIM and FAM since 1998;  Director (Legal  Advisory) of
MLIM and FAM from  1997 to 1998;  Vice  President  of MLIM and FAM from 1996 to
1997; Attorney with MLIM and FAM from 1993 to 1997.

Phil Green 1, 2
P.O. Box 9011
Princeton, New Jersey 08543-9011
Senior Vice President
Age: 36

Senior  Vice  President  of MLIM and FAM  since  1999;  Managing  Director  and
Portfolio Manager of Global  Institutional  Services at Bankers Trust from 1997
to 1999; Vice President of Quantitative Equities at Bankers Trust in 1996; Vice
President of Asset  Allocations  Strategies at Bankers Trust from 1994 to 1996;
Vice President of Foreign Exchange and Currency  Overlay  Strategies at Bankers
Trust  from 1988 to 1999;  Assistant  Treasurer  of Asset  Management  Group at
Bankers Trust from 1985 to 1988.

Sidney Hoots 1, 2
P.O. Box 9011
Princeton, New Jersey 08543-9011
Senior Vice President
Age: 39

Senior Vice President of MLIM and FAM since 1999;  Managing  Director of Global
Institutional  Services  at  Bankers  Trust  from  1992  to  1999;  Manager  of
Quantitative U.S. Equities Group at Bankers Trust from 1991 to 1992; Manager of
Bond Index Funds at Bankers  Trust from 1986 to 1991;  Quantitative  Analyst of
Index Funds at Bankers Trust from 1984 to 1986.

-----------------------
  1 Interested  person,  as  defined  in  the  1940  Act,  as  amended,  of the
    Portfolio.

  2 Such  Trustee  or  officer  is a  director,  trustee,  or  officer  of  the
    investment companies for which Merrill Lynch Asset Management,  L.P. or its
    affiliate acts as investment adviser.

  3 Member of the Trust's Audit and Nominating Committee,  which is responsible
    for  the  selection  of the  independent  auditors  and the  selection  and
    nomination of non-interested Trustees.

     COMMITTEE  AND  BOARD  MEETINGS.  The  Board  has  a  standing  Audit  and
Nominating Committee (the "Committee"), which consists of Board Members who are
not "interested  persons" of the Portfolio  within the meaning of the 1940 Act.
The  principal  purpose of the  Committee  is to review the scope of the annual
audit conducted by the Portfolio's  independent  auditors and the evaluation by
such  auditors of the  accounting  procedures  followed by the  Portfolio.  The
Committee  also reviews and  nominates  candidates  to serve as  non-interested
Board Members.  The Committee generally will not consider nominees  recommended
by shareholders of the Portfolio. The noninterested Board Members have retained
independent legal counsel to assist them in connection with these duties.

                                      34
<PAGE>
The following  table reflects fees paid to the Trustees of the Extended  Market
Portfolio for the year ended December 31, 1999.

                           TRUSTEE COMPENSATION TABLE

                                       Aggregate             Total Compensation
           Name of Person,            Compensation            from Fund Complex
              Position               From Portfolio            Paid to Trustees
           ---------------           --------------          ------------------

       M. Colyer Crum                    N/A                         N/A
       Laurie Simon Hodrick              N/A                         N/A
       Terri K. Glenn                    None                        None
       Jack B. Sunderland                N/A                        $8,000
       Stephen B. Swensrud               N/A                        $8,000
       J. Thomas Touchton                N/A                        $8,000
       Fred G. Weiss                     N/A                         N/A
       Arthur Zeikel                     None                        None

                               INVESTMENT ADVISER

As described  in the Funds'  prospectus,  USAA  Investment  Management  Company
(IMCO) is the manager and  investment  adviser,  providing the services under a
Management  Agreement  with  respect to the S&P 500 Index Fund and the Extended
Market  Index Fund and an Advisory  Agreement  with  respect to the  Nasdaq-100
Index Fund and the Global  Titans Index Fund.  IMCO,  a wholly  owned  indirect
subsidiary  of  United  Services   Automobile   Association  (USAA),  a  large,
diversified  financial  services  institution,  was organized in May 1970,  has
served as investment  adviser and  underwriter  for USAA Mutual Fund, Inc. from
its inception.

     In addition to the services it provides  under the Management and Advisory
Agreements,  IMCO  advises  and  manages  the  investments  for  USAA  and  its
affiliated companies as well as those of USAA Investment Trust, USAA Tax Exempt
Fund,  Inc., USAA State Tax-Free Trust,  and USAA Life Investment  Trust. As of
the date of this SAI, total assets under management by IMCO were  approximately
$42 billion, of which approximately $29 billion were in mutual fund portfolios.

     With respect to the S&P 500 Index Fund,  under the  Management  Agreement,
IMCO  presently  monitors the services  provided by Bankers Trust to the Equity
500 Portfolio. IMCO receives no fee for providing these monitoring services. In
the event the S&P 500 Index Fund's Board of Directors  determines  it is in the
best  interests of the Fund's  shareholders  to withdraw its  investment in the
Equity 500 Portfolio,  IMCO would become  responsible for directly managing the
assets of the S&P 500 Index Fund.  In such event,  the S&P 500 Index Fund would
pay IMCO an  annual  fee of .10% of the  Fund's  ANA,  accrued  daily  and paid
monthly.

     With  respect to the  Extended  Market  Index Fund,  under the  Management
Agreement,  IMCO  presently  monitors  the  services  provided  by  MLQA to the
Extended Market Portfolio.  IMCO receives no fee for providing these monitoring
services.  In the event the Fund's Board of Directors  determines  it is in the
best  interests of the Fund's  shareholders  to withdraw its  investment in the
Extended Market Portfolio,  IMCO would become responsible for directly managing
the assets of the Fund. In such event, the Fund would pay IMCO an annual fee of
 .30% of the Fund's ANA, accrued daily and paid monthly.

     With  respect to the S&P 500 Index Fund,  the  Management  Agreement  will
remain in effect until June 30, 2001. With respect to the Extended Market Index
Fund, the  Management  Agreement will remain in effect until June 30, 2002. The
Advisory  Agreement  will  remain  in  effect  until  June  30,  2002,  for the
Nasdaq-100  Index  Fund  and the  Global  Titans  Index  Fund.  The  Management
Agreement and the Advisory Agreement  (Agreements) will continue in effect from
year to year  thereafter  for the  Funds  as long as it is  approved  at  least
annually  by a vote of the  outstanding  voting  securities  of the  Funds  (as
defined by the 1940 Act) or by the Board of Directors (on behalf of such Funds)
including a majority of the Directors who are not interested persons of IMCO or
(otherwise  than as  Directors)  of the  Company,  at a meeting  called for the
purpose of voting on such approval.  These  Agreements may be terminated at any
time by  either  the  Company  or  IMCO on 60  days'  written  notice.  It will
automatically  terminate in the event of its assignment (as defined by the 1940
Act).

                                      35
<PAGE>
     From  time  to  time  IMCO  may  voluntarily,   without  prior  notice  to
shareholders,  waive all or any portion of fees or agree to reimburse  expenses
incurred by a Fund. In addition to any amounts  otherwise payable to IMCO as an
advisory fee for current  services under the  Agreements,  the Company shall be
obligated to pay IMCO all amounts  previously  waived by IMCO with respect to a
Fund,  provided  that such  additional  payments  are made not later than three
years from  October 27,  2000,  and  provided  further  that the amount of such
additional  payment in any year,  together with all other expenses of the Fund,
in the  aggregate,  would not cause the  Fund's  expense  ratio in such year to
exceed, in the case of the Extended Market Index Fund, 0.50% of the average net
assets of the Fund,  in the case of the  Nasdaq-100  Index  Fund,  0.85% of the
average net assets of the Fund, or in the case of the Global Titans Index Fund,
0.85% of the average  net assets of the Fund.  IMCO has  voluntarily  agreed to
limit the annual  expenses  of the  Extended  Market  Index Fund to 0.50%,  the
Nasdaq-100  Index Fund to 0.85%,  and the Global  Titans Index Fund to 0.85% of
the Fund's ANA,  respectively,  until May 1, 2001, and will reimburse the Funds
for all  expenses in excess of such  limitations.  After May 1, 2001,  any such
waiver or  reimbursement  may be  terminated  by IMCO at any time without prior
notice to the shareholders.

     SUBADVISER  TO THE FUNDS.  IMCO has entered into a  subadvisory  agreement
(Subadvisory  Agreement)  with  Barclays  Global  Fund  Advisors  located at 45
Fremont  Street,  San Francisco,  CA 94105.  Under the  Subadvisory  Agreement,
Barclays is responsible for the day-to-day  management of the Nasdaq-100  Index
and Global  Titans  Index  Funds'  assets  pursuant to each  Fund's  investment
objective and  restrictions.  For its services,  with respect to the Nasdaq-100
Index Fund,  Barclays receives a fee from IMCO at an annual rate equal to 0.06%
of the Fund's  average daily net assets on amounts up to $250 million and 0.03%
of daily net  assets on amounts  above $250  million.  For its  services,  with
respect to the Global Titans Index Fund,  Barclays  receives a fee from IMCO at
an annual rate equal to 0.09% of the Fund's average daily net assets on amounts
up to $250 million and 0.04% of daily net assets on amounts above $250 million.
The  Subadvisory  Agreement  is  subject to the same  approval  of the Board of
Directors as the oversight and renewal of the Advisory Agreement.  Barclays has
agreed to provide to the Funds,  among other things,  analysis and  statistical
and economic data and information  concerning the compilation of the Nasdaq-100
Index and the Dow Jones Global Titans Index,  including portfolio  composition.
Both the Advisory  Agreement  and the  Subadvisory  Agreement  will continue in
effect for more than two years provided the  continuance  is approved  annually
(i) by the holders of a majority of each Fund's  outstanding  voting securities
or by each Fund's Board of Directors and (ii) by a majority of the Directors of
the Funds who are not  parties to the  Advisory  Agreement  or the  Subadvisory
Agreement or affiliates of any such party. Both the Advisory  Agreement and the
Subadvisory  Agreement may be terminated on sixty (60) days' written  notice by
any such party and will terminate automatically if assigned.  Asset allocation,
index and modeling  strategies  are  employed by Barclays for other  investment
companies and accounts advised or sub-advised by Barclays.  If these strategies
indicate particular  securities should be purchased or sold at the same time by
the Funds and one or more of these investment companies or accounts,  available
investments or opportunities  for sales will be allocated  equitably to each by
Barclays.  In some cases, these procedures may adversely affect the size of the
position obtained for or disposed of by each Fund or the price paid or received
by each Fund.

     While the officers and  employees of IMCO,  as well as those of the Funds,
may engage in personal  securities  transactions,  they are  restricted  by the
procedures in a Joint Code of Ethics  adopted by IMCO and the Funds.  The Joint
Code of Ethics was  designed to ensure that the  shareholders'  interests  come
before those of the  individuals  who manage their Funds. It also prohibits the
portfolio managers and other investment  personnel from buying securities in an
initial public offering or from profiting from the purchase or sale of the same
security  within 60  calendar  days.  Additionally,  the  Joint  Code of Ethics
requires the  portfolio  manager and other  employees  with access  information
about the purchase or sale of securities by the Funds to obtain approval before
executing  permitted  personal  trades.  Copies of the Joint Code of Ethics for
IMCO,  MLQA,  and Bankers  Trust have been filed with the SEC and are available
for public view.

     Additionally,  while the officers and  employees of Barclays may engage in
personal  securities  transactions,  they are restricted by the procedures in a
Code of Ethics  adopted by Barclays.  The Code of Ethics was designed to ensure
that the  shareholders'  interests  come before  those of the  individuals  who
manage  their  funds.  It also  prohibits  the  portfolio  managers  and  other
investment  personnel from buying  securities in an initial public  offering or
from  profiting  from the  purchase  or sale of the  same  security  within  60
calendar days. Additionally,  the Code of Ethics requires the portfolio manager
and other  employees  with  access  information  about the  purchase or sale of
securities by the Funds to obtain approval before executing  permitted personal
trades.

     Bankers Trust  Corporation  is a wholly owned  subsidiary of Deutsche Bank
A.G.  ("Deutsche  Bank").  Deutsche  Bank is a  banking  company  with  limited
liability organized under the laws of the Federal Republic of Germany. Deutsche
Bank is the parent  company of a group  consisting  of banks,  capital  markets
companies,  fund  management  companies,  mortgage  banks,  a property  finance
company,  installment  financing and leasing  companies,  insurance  companies,
research and consultancy companies, and other domestic and foreign companies.

     Bankers Trust,  subject to the  supervision  and direction of the Board of
Trustees  of the Equity 500  Portfolio,  manages  the Equity 500  Portfolio  in
accordance  with the Equity 500  Portfolio's  investment  objective  and stated
investment  policies,  makes investment decisions for the Equity 500 Portfolio,
places orders to purchase and sell securities and other  financial

                                      36
<PAGE>
instruments  on behalf of the Equity 500  Portfolio  and  employs  professional
investment  managers and securities  analysts who provide research  services to
the Equity 500 Portfolio. Bankers Trust may utilize the expertise of any of its
world wide  subsidiaries  and affiliates to assist it in its role as investment
adviser.  All orders for  investment  transactions  on behalf of the Equity 500
Portfolio are placed by Bankers Trust with  broker-dealers  and other financial
intermediaries that it selects,  including those affiliated with Bankers Trust.
A Bankers Trust affiliate will be used in connection with a purchase or sale of
an investment  for the Equity 500 Portfolio only if Bankers Trust believes that
the affiliate's  charge for the transaction does not exceed usual and customary
levels.  The Equity 500  Portfolio  will not  invest in  obligations  for which
Bankers  Trust or any of its  affiliates  is the ultimate  obligor or accepting
bank.  The Equity 500 Portfolio  may,  however,  invest in the  obligations  of
correspondents and customers of Bankers Trust.

     Under  the  terms  of  the  Equity  500  Portfolio's  investment  advisory
agreement with Bankers Trust (the Advisory  Agreements),  Bankers Trust manages
the Equity 500 Portfolio  subject to the supervision and direction of the Board
of Trustees of the Equity 500 Portfolio.  Bankers Trust will: (1) act in strict
conformity  with the  Portfolio's  Declaration  of Trust,  the 1940 Act and the
Investment  Advisers Act of 1940, as the same may from time to time be amended;
(2)  manage  the  Equity  500  Portfolio  in  accordance  with the  Equity  500
Portfolio's  investment  objective,   restrictions,   and  policies;  (3)  make
investment  decisions for the Equity 500 Portfolio;  and (4) place purchase and
sale orders for  securities  and other  financial  instruments on behalf of the
Equity 500 Portfolio.

     Bankers Trust bears all expenses in  connection  with the  performance  of
services  under the Advisory  Agreement.  The S&P 500 Index Fund and the Equity
500  Portfolio  each bear certain  other  expenses  incurred in its  operation,
including:  taxes,  interest,  brokerage fees and commissions,  if any; fees of
Trustees of the  Portfolio or  Directors  of the Company who are not  officers,
directors,  or employees of Bankers  Trust,  ICC  Distributors  or any of their
affiliates, the Manager or any of their affiliates; SEC fees and state Blue Sky
qualification  fees; charges of custodians and transfer and dividend disbursing
agents; certain insurance premiums;  outside auditing and legal expenses; costs
of maintenance of corporate existence; costs attributable to investor services,
including,  without  limitation,  telephone  and personnel  expenses;  costs of
preparing and printing  prospectuses  and statements of additional  information
for regulatory purposes and for distribution to existing shareholders; costs of
shareholders' reports and meetings of shareholders,  officers,  and Trustees of
the Equity 500  Portfolio or Directors  of the Company;  and any  extraordinary
expenses.

     For the years ended  December  31, 1999,  1998,  and 1997,  Bankers  Trust
earned $5,134,906,  $3,186,503, and $2,430,147,  respectively,  as compensation
for investment  advisory services provided to the Equity 500 Portfolio.  During
the same periods,  Bankers  Trust  reimbursed  $0,  $799,296,  and  $1,739,490,
respectively,  to the Equity 500 Portfolio to cover advisory and administrative
expenses exceeding expense limitations that were in effect for those periods.

     Bankers  Trust  may have  deposit,  loan,  and  other  commercial  banking
relationships  with the issuers of obligations  that may be purchased on behalf
of the Equity 500 Portfolio,  including outstanding loans to such issuers which
could be  repaid  in  whole  or in part  with the  proceeds  of  securities  so
purchased.  Such affiliates  deal,  trade, and invest for their own accounts in
such  obligations  and are among the leading  dealers of various  types of such
obligations.  Bankers  Trust has informed  the Equity 500  Portfolio  that,  in
making its  investment  decisions,  it does not obtain or use  material  inside
information in its possession or in the possession of any of its affiliates. In
making investment  recommendations for the Equity 500 Portfolio,  Bankers Trust
will not  inquire or take into  consideration  whether an issuer of  securities
proposed  for  purchase  or sale by the Equity 500  Portfolio  is a customer of
Bankers Trust,  its parent,  or its  subsidiaries or affiliates and, in dealing
with its customers,  Bankers Trust,  its parent,  subsidiaries,  and affiliates
will  not  inquire  or  take  into  consideration  whether  securities  of such
customers are held by any fund managed by Bankers Trust or such affiliate.

                                 ADMINISTRATOR

Under the terms of each  Fund's  administration  agreement  with IMCO,  IMCO is
obligated on a continuous basis to provide such administrative  services as the
Board of Directors of the Company  reasonably  deems  necessary  for the proper
administration  of the Fund.  IMCO will generally  assist in all aspects of the
Fund's  operations;  supply and maintain  office  facilities,  statistical  and
research data, data processing services, clerical, accounting,  bookkeeping and
recordkeeping  services  (including  without limitation the maintenance of such
books and records as are required under the 1940 Act and the rules  thereunder,
except  as  maintained  by other  agents),  internal  auditing,  executive  and
administrative services, and stationery and office supplies; prepare reports to
shareholders;  prepare and file tax returns;  supply financial  information and
supporting  data for reports to and filings with the SEC and various state Blue
Sky authorities;  supply supporting  documentation for meetings of the Board of
Directors;  provide monitoring reports and assistance regarding compliance with
its Articles of Incorporation,  Bylaws, investment objectives and policies, and
with  federal and state  securities  laws;  arrange for  appropriate  insurance
coverage;  calculate net asset values, net income and realized capital gains or
losses;  and negotiate  arrangements  with,  and supervise and  coordinate  the
activities of, agents and others to supply services.

                                      37
<PAGE>

     Under the  administration  and services  agreement  between the Equity 500
Portfolio and Bankers Trust,  Bankers Trust is obligated on a continuous  basis
to provide such administrative  services as the Board of Trustees of the Equity
500 Portfolio  reasonably deems necessary for the proper  administration of the
Equity 500 Portfolio. Bankers Trust will generally assist in all aspects of the
Equity 500 Portfolio's operations; supply and maintain office facilities (which
may be in Bankers  Trust's own offices),  statistical  and research data,  data
processing  services,  clerical,  accounting,   bookkeeping  and  recordkeeping
services  (including  without  limitation  the  maintenance  of such  books and
records as are required under the 1940 Act and the rules thereunder,  except as
maintained by other agents),  internal  auditing,  executive and administrative
services,  and stationery and office  supplies;  prepare  reports to investors;
prepare and file tax returns;  supply financial information and supporting data
for reports to and filings with the SEC and various state Blue Sky authorities;
supply supporting documentation for meetings of the Board of Trustees;  provide
monitoring reports and assistance  regarding compliance with its Declaration of
Trust, Bylaws,  investment objectives and policies,  and with federal and state
securities  laws;  arrange for appropriate  insurance  coverage;  calculate net
asset values,  net income and realized  capital gains or losses;  and negotiate
arrangements  with,  and supervise and coordinate the activities of, agents and
others to supply services.

     For the fiscal  years ended  December 31, 1999,  1998,  and 1997,  Bankers
Trust earned $344,960, $676,625, and $1,215,073,  respectively, as compensation
for administrative and other services provided to the Equity 500 Portfolio. For
the fiscal year ended December 31, 1999, no administrative  fees were waived to
the Equity 500  Portfolio.  For the fiscal  year  1998,  Bankers  Trust  waived
$139,957 in administrative fees charged to the Equity 500 Portfolio.

     For the fiscal years ended  December 31, 1999,  1998, and 1997 IMCO earned
$1,479,126,   $461,363,   and  $93,126,   respectively,   as  compensation  for
administrative and other services provided to the S&P 500 Index Fund.

     IMCO has entered into a servicing agreement with Bankers Trust pursuant to
which  Bankers  Trust  has  agreed  to pay the  IMCO a fee for  performing  the
following  services:  providing  marketing and promotional  materials and other
information  relating to the Equity 500 Portfolio and the S&P 500 Index Fund to
current  and  prospective  shareholders  of the S&P 500 Index  Fund;  assisting
shareholders  in opening or  maintaining  accounts with the S&P 500 Index Fund;
and  maintaining  and preserving  records in connection  with  providing  these
services.  For these  services,  Bankers Trust has agreed to pay IMCO a monthly
fee in the following amounts:  .03 of 1% per annum for average daily net assets
of the S&P 500 Index  Fund  invested  in the Equity  500  Portfolio  up to $2.5
billion; .04 of 1% per annum for the next $1.5 billion average daily net assets
of the S&P 500 Index Fund invested in the Equity 500 Portfolio;  and .045 of 1%
per annum of the  amount by which the  average  daily net assets of the S&P 500
Index Fund invested in the Equity 500 Portfolio exceed $4 billion.

     Under the  administration  and  services  agreement  between the  Extended
Market  Portfolio and MLQA, MLQA is obligated on a continuous  basis to provide
such  administrative  services as the Board of Trustees of the Extended  Market
Portfolio  reasonably  deems  necessary  for the proper  administration  of the
Extended  Market  Portfolio.  MLQA will generally  assist in all aspects of the
Extended Market Portfolio's  operations;  supply and maintain office facilities
(which may be in MLQA's own  offices),  statistical  and  research  data,  data
processing  services,  clerical,  accounting,   bookkeeping  and  recordkeeping
services  (including  without  limitation  the  maintenance  of such  books and
records as are required under the 1940 Act and the rules thereunder,  except as
maintained by other agents),  internal  auditing,  executive and administrative
services,  and stationery and office  supplies;  prepare  reports to investors;
prepare and file tax returns;  supply financial information and supporting data
for reports to and filings with the SEC and various state Blue Sky authorities;
supply supporting documentation for meetings of the Board of Trustees;  provide
monitoring reports and assistance  regarding compliance with its Declaration of
Trust, Bylaws,  investment objectives and policies,  and with federal and state
securities  laws;  arrange for appropriate  insurance  coverage;  calculate net
asset values,  net income and realized  capital gains or losses;  and negotiate
arrangements  with,  and supervise and coordinate the activities of, agents and
others to supply services.

                              GENERAL INFORMATION

UNDERWRITER

The  Company  has  an  agreement  with  IMCO  for  exclusive  underwriting  and
distribution  of the Funds' shares on a continuing,  best-efforts  basis.  This
agreement provides that IMCO will receive no fee or other compensation for such
distribution services.

TRANSFER AGENT

The Transfer  Agent  performs  transfer  agent services for the Company under a
Transfer Agency Agreement.  Services include maintenance of shareholder account
records,  handling of communications  with  shareholders,  distribution of Fund
dividends,  and  production  of reports  with  respect to account  activity for
shareholders  and the  Company.  For its  services  under the  Transfer  Agency
Agreement,  each Fund pays the  Transfer  Agent an annual  fixed fee of $26 per
account, except the S&P 500 Index Fund, which pays the Transfer Agent an annual
fixed fee of $20 per account. The fee is subject to change at any time.

                                      38
<PAGE>
     The fee to the Transfer Agent includes  processing of all transactions and
correspondence.  Fees are billed on a monthly basis at the rate of  one-twelfth
of the annual fee. In addition,  each Fund pays all  out-of-pocket  expenses of
the  Transfer  Agent and other  expenses,  which are  incurred at the  specific
direction of the Company.

CUSTODIAN

The  Custodian  is  responsible  for,  among  other  things,  safeguarding  and
controlling each Fund's cash and securities,  handling the receipt and delivery
of  securities,  and  collecting  interest  on the  Funds'  investments  in the
Nasdaq-100  Index Fund, the Global Titans Index Fund,  and the Extended  Market
Index Fund.  State Street Bank and Trust Company,  P. O. Box 1713,  Boston,  MA
02105,  is the  custodian for the  Nasdaq-100  Index Fund and the Global Titans
Index Fund.  Bankers  Trust serves as custodian for both the S&P 500 Index Fund
and the Equity 500  Portfolio.  As  custodian,  it holds both the S&P 500 Index
Fund's and the Equity 500  Portfolio's  assets.  Bankers Trust will comply with
the self-custodian provisions of Rule 17f-2 under the 1940 Act. Chase Manhattan
Bank, 4 Chase MetroTech,  18th Floor, Brooklyn, New York 11245 is the custodian
for the Extended Market Index Fund and the Extended Market Portfolio.

COUNSEL

Goodwin,  Procter & Hoar LLP,  Exchange Place,  Boston,  MA 02109,  will review
certain legal matters for the Company in connection  with the shares offered by
the prospectus.  Willkie Farr & Gallagher,  787 Seventh  Avenue,  New York, New
York 10019-6099 serves as counsel to the Equity 500 Portfolio. Swidler, Berlin,
Shereff, Friedman,  LLP, The Chrysler Building, 405 Lexington Avenue, New York,
New York 10174 serves as counsel to the Extended Market Portfolio.

INDEPENDENT ACCOUNTANTS

KPMG LLP, 112 East Pecan,  Suite 2400, San Antonio,  TX 78205, is the Company's
independent auditor. In this capacity, the firm is responsible for auditing the
annual   financial   statements   of   the   Funds   and   reporting   thereon.
PricewaterhouseCoopers  LLP, 250 West Pratt Street,  Baltimore,  Maryland 21201
has been selected as the independent  accountants for the Equity 500 Portfolio.
Deloitte & Touche LLP, Princeton Forrestal Village,  116-300 Village Boulevard,
Princeton,   New  Jersey  08540-6400  has  been  selected  as  the  independent
accountants for the Extended Market Portfolio.

BANKING REGULATORY MATTERS

Bankers Trust has been advised by its counsel that in its opinion Bankers Trust
may perform  the  services  for the Equity 500  Portfolio  contemplated  by the
Advisory  Agreements  and other  activities  for the S&P 500 Index Fund and the
Equity 500 Portfolio described in the prospectus and this SAI without violation
of the  Glass-Steagall  Act or other  applicable  banking laws or  regulations.
However, counsel has pointed out that future changes in either federal or state
statutes and  regulations  concerning  the  permissible  activities of banks or
trust  companies,  as well as future  judicial or  administrative  decisions or
interpretations  of present and future statutes and regulations,  might prevent
Bankers Trust from  continuing to perform those  services for the Trust and the
Equity  500   Portfolio.   State  laws  on  this  issue  may  differ  from  the
interpretations  of relevant  federal law and banks and financial  institutions
may be required to register as dealers pursuant to state securities law. If the
circumstances described above should change, the Board of Trustees would review
the relationship  with Bankers Trust and consider taking all actions  necessary
in the circumstances.

                        CALCULATION OF PERFORMANCE DATA

Information  regarding the total return of the Fund is provided under COULD THE
VALUE  OF YOUR  INVESTMENT  IN THIS  FUND  FLUCTUATE?  in its  prospectus.  See
VALUATION  OF  SECURITIES  herein for a  discussion  of the manner in which the
Fund's price per share is calculated.

TOTAL RETURN

The Fund may advertise  performance in terms of average annual total return for
1-, 5-, and 10-year periods, or for such lesser periods as the Fund has been in
existence.  Average  annual  total  return is  computed  by finding the average
annual  compounded  rates of return  over the  periods  that  would  equate the
initial  amount  invested  to the ending  redeemable  value,  according  to the
following formula:

                                P(1 + T)N = ERV

     Where:     P  =  a hypothetical initial payment of $1,000
                T  =  average annual total return
                n  =  number of years
              ERV  =  ending  redeemable  value  of  a  hypothetical  $1,000
                      payment  made at the  beginning of the 1-, 5-, or 10-year
                      periods at the end of the year or period


The  calculation  assumes  any  charges are  deducted  from the initial  $1,000
payment and assumes all dividends and distributions by such Fund are reinvested
at the price  stated in the  prospectus  on the  reinvestment  dates during the
period and  includes  all  recurring  fees that are charged to all  shareholder
accounts. For periods after December 31, 1999,

                                      39
<PAGE>
performance does not reflect the annual $10 account maintenance fee for the S&P
500 Index  Fund,  which fee is waived for  accounts  of $10,000 or more.  As of
December  31,  1999,  the  S&P  500  Index  Fund's  average  account  size  was
approximately $22,135.

     The S&P 500 Index Fund's  total return for the fiscal year ended  December
31, 1999, was 20.67%.

                  APPENDIX A - COMPARISON OF FUND PERFORMANCE

Occasionally,  we may make  comparisons  in  advertising  and sales  literature
between the Funds and other comparable funds in the industry. These comparisons
may include such topics as risk and reward,  investment objectives,  investment
strategies, and performance.

     Fund  performance  also may be compared to the performance of broad groups
of  mutual  funds  with  similar  investment  goals  or  unmanaged  indices  of
comparable  securities.  Evaluations  of Fund  performance  made by independent
sources  may also be used in  advertisements  concerning  the  Fund,  including
reprints of, or selections  from,  editorials or articles  about the Fund.  The
Fund or its  performance  may also be  compared to products  and  services  not
constituting securities subject to registration under the 1933 Act such as, but
not limited to, certificates of deposit and money market accounts.  Sources for
performance  information  and  articles  about the Fund may include but are not
restricted to the following:

AAII  JOURNAL,  a monthly  association  magazine  for  members of the  American
Association of Individual Investors.

ARIZONA REPUBLIC, a newspaper that may cover financial and investment news.

AUSTIN AMERICAN-STATESMAN, a newspaper that may cover financial news.

BANK RATE MONITOR, a service that publishes rates on various bank products such
as CDs, MMDAs, and credit cards.

BARRON'S,  a Dow Jones and Company,  Inc.  business and  financial  weekly that
periodically reviews mutual fund performance data.

BUSINESS  WEEK,  a national  business  weekly  that  periodically  reports  the
performance rankings and ratings of a variety of mutual funds.

CDA/WEISENBERGER  MUTUAL FUNDS  INVESTMENT  REPORT,  a monthly  newsletter that
reports on both specific  mutual fund companies and the mutual fund industry as
a whole.

CHICAGO TRIBUNE, a newspaper that may cover financial news.

CONSUMER  REPORTS,  a  monthly  magazine  that  from  time to time  reports  on
companies in the mutual fund industry.

DALLAS MORNING NEWS, a newspaper that may cover financial news.

DENVER POST, a newspaper that may quote financial news.

FINANCIAL PLANNING, a monthly magazine that may periodically review mutual fund
companies.

FINANCIAL SERVICES WEEK, a weekly newspaper that covers financial news.

FINANCIAL WORLD, a monthly magazine that periodically features companies in the
mutual fund industry.

FORBES,  a  national  business   publication  that  periodically   reports  the
performance of companies in the mutual fund industry.

FORTUNE,   a  national  business   publication  that  periodically   rates  the
performance of a variety of mutual funds.

FUND ACTION, a mutual fund news report.

HOUSTON CHRONICLE, a newspaper that may cover financial news.

INCOME AND SAFETY, a monthly newsletter that rates mutual funds.

INVESTECH, a bimonthly investment newsletter.

INVESTMENT  ADVISOR,  a monthly  publication  directed primarily to the advisor
community; includes ranking of mutual funds using a proprietary methodology.

INVESTMENT  COMPANY  INSTITUTE,   the  national  association  of  the  American
investment company industry.

INVESTOR'S BUSINESS DAILY, a newspaper that covers financial news.

KIPLINGER'S   PERSONAL  FINANCE  MAGAZINE,   a  monthly   investment   advisory
publication  that  periodically  features  the  performance  of  a  variety  of
securities.

LIPPER,  A REUTER'S  COMPANY,  EQUITY FUND PERFORMANCE  ANALYSIS,  a weekly and
monthly publication of industry-wide mutual fund averages by type of fund.

LIPPER, A REUTER'S COMPANY,  FIXED INCOME FUND PERFORMANCE  ANALYSIS, a monthly
publication of industry-wide mutual fund performance averages by type of fund.

                                      40
<PAGE>
LOS ANGELES TIMES, a newspaper that may cover financial news.

LOUIS RUKEYSER'S WALL STREET, a publication for investors.

MEDICAL  ECONOMICS,  a monthly  magazine  providing  information to the medical
profession.

MONEY, a monthly  magazine that features the performance of both specific funds
and the mutual fund industry as a whole.

MONEY FUND REPORT,  a weekly  publication  of  iMoneyNet,  Inc.  (formerly  IBC
Financial Data, Inc.) reporting on the performance of the nation's money market
funds,  summarizing money market fund activity,  and including certain averages
as performance benchmarks, specifically "Taxable First Tier Fund Average."

MONEY MARKET  INSIGHT,  a monthly money market  industry  analysis  prepared by
iMoneyNet, Inc. (formerly IBC Financial Data, Inc.)

MONEYLETTER,  a biweekly newsletter that covers financial news and from time to
time rates specific mutual funds.

MORNINGSTAR 5 STAR INVESTOR,  a monthly  newsletter that covers  financial news
and rates  mutual  funds by  Morningstar,  Inc. (a data  service  which  tracks
open-end mutual funds).

MUTUAL FUND FORECASTER, a monthly newsletter that ranks mutual funds.

MUTUAL FUND INVESTING, a newsletter covering mutual funds.

MUTUAL  FUND  PERFORMANCE   REPORT,  a  monthly   publication  of  mutual  fund
performance and rankings, produced by Morningstar, Inc.

MUTUAL  FUNDS  MAGAZINE,  a  monthly  publication   reporting  on  mutual  fund
investing.

MUTUAL FUND SOURCE BOOK, an annual  publication  produced by Morningstar,  Inc.
which describes and rates mutual funds.

MUTUAL  FUND  VALUES,  a  biweekly   guidebook  to  mutual  funds  produced  by
Morningstar, Inc.

NEWSWEEK, a national business weekly.

NEW YORK TIMES, a newspaper that may cover financial news.

NO LOAD FUND  INVESTOR,  a  newsletter  covering  companies  in the mutual fund
industry.

ORLANDO SENTINEL, a newspaper that may cover financial news.

PERSONAL  INVESTOR,  a monthly  magazine that from time to time features mutual
fund companies and the mutual fund industry.

SAN ANTONIO  BUSINESS  JOURNAL,  a weekly  newspaper that  periodically  covers
mutual fund companies as well as financial news.

SAN ANTONIO EXPRESS-NEWS, a newspaper that may cover financial news.

SAN FRANCISCO CHRONICLE, a newspaper that may cover financial news.

SMART MONEY,  a monthly  magazine  featuring news and articles on investing and
mutual funds.

USA TODAY, a newspaper that may cover financial news.

U.S.  NEWS AND WORLD  REPORT,  a national  business  weekly  that  periodically
reports mutual fund performance data.

WALL  STREET  JOURNAL,  a Dow Jones and  Company,  Inc.  newspaper  that covers
financial news.

WASHINGTON POST, a newspaper that may cover financial news.

WORTH,  a magazine that covers  financial  and  investment  subjects  including
mutual funds.

YOUR MONEY, a monthly magazine directed toward the novice investor.

In addition to the sources  above,  performance of the Fund may also be tracked
by Lipper  Analytical  Services,  Inc.  and  Morningstar,  Inc.  A Fund will be
compared to Lipper's or Morningstar's  appropriate  fund category  according to
its objective and portfolio  holdings.  Footnotes in  advertisements  and other
sales literature will include the time period applicable for any rankings used.

Other sources for total return and other  performance  data that may be used by
the Fund or by those  publications  listed previously are Schabaker  Investment
Management  and Investment  Company Data,  Inc. These are services that collect
and compile data on mutual fund companies.

                                      41
<PAGE>
                      APPENDIX B - SHORT-TERM DEBT RATINGS

MOODY'S MUNICIPAL

MIG-1/VMIG1           This designation  denotes best quality.  There is present
                      strong  protection by  established  cash flows,  superior
                      liquidity support or demonstrated  broad-based  access to
                      the market for refinancing.

MIG-2/VMIG2           This  designation   denotes  high  quality.   Margins  of
                      protection  are  ample  although  not so  large as in the
                      preceding group.

MOODY'S CORPORATE AND GOVERNMENT

Prime-1    Issuers rated Prime-1 (or supporting  institutions)  have a superior
           ability for repayment of senior short-term  promissory  obligations.
           Prime-1  repayment  capacity  will  normally  be  evidenced  by  the
           following characteristics:

           o Leading market positions in well-established industries.

           o High rates of return on funds employed.

           o Conservative  capitalization  structures with moderate reliance on
             debt and ample asset protection.

           o Broad margins in earning  coverage of fixed financial  charges and
             high internal cash generation.

           o Well-established  access  to a  range  of  financial  markets  and
             assured sources of alternate liquidity.

Prime-2    Issuers rated  Prime-2 (or  supporting  institutions)  have a strong
           ability for repayment of senior short-term  promissory  obligations.
           This will normally be evidenced by many of the characteristics cited
           above but to a lesser degree.  Earnings trends and coverage  ratios,
           while  sound,  may be  more  subject  to  variation.  Capitalization
           characteristics,  while still  appropriate,  may be more affected by
           external conditions. Ample alternate liquidity is maintained.

S&P MUNICIPAL

SP-1     Strong  capacity to pay principal and interest.  Issues  determined to
         possess very strong characteristics are given a plus (+) designation.

SP-2     Satisfactory  capacity  to  pay  principal  and  interest,  with  some
         vulnerability to adverse  financial and economic changes over the term
         of the notes.

S&P CORPORATE AND GOVERNMENT

A-1      This highest  category  indicates that the degree of safety  regarding
         timely payment is strong. Those issues determined to possess extremely
         strong  safety  characteristics  are  denoted  with  a plus  (+)  sign
         designation.

A-2      Capacity  for  timely  payment  on  issues  with this  designation  is
         satisfactory. However, the relative degree of safety is not as high as
         for issues designated A-1.

                                      42
<PAGE>
                       APPENDIX C - DOLLAR-COST AVERAGING

Dollar-cost  averaging is a systematic  investing method,  which can be used by
investors as a disciplined technique for investing.  A fixed amount of money is
invested in a security (such as a stock or mutual fund) on a regular basis over
a period of time,  regardless  of whether  securities  markets are moving up or
down.

     This  practice  reduces  average  share costs to the investor who acquires
more shares in periods of lower  securities  prices and fewer shares in periods
of higher prices.

     While  dollar-cost  averaging does not assure a profit or protect  against
loss in declining markets, this investment strategy is an effective way to help
calm the effect of fluctuations in the financial markets.  Systematic investing
involves  continuous  investment in securities  regardless of fluctuating price
levels of such securities. Investors should consider their financial ability to
continue purchases through periods of low and high price levels.

         As the following  chart  illustrates,  dollar-cost  averaging tends to
keep the overall cost of shares lower.  This example is for illustration  only,
and different trends would result in different average costs.

===============================================================================
                        HOW DOLLAR-COST AVERAGING WORKS

                     $100 Invested Regularly for 5 Periods
                                  Market Trend
           --------------------------------------------------------------------

                  Down                     Up                     Mixed
           --------------------   ---------------------    --------------------
           Share       Shares     Share        Shares      Share       Shares
Investment Price      Purchased   Price       Purchased    Price      Purchased
           --------------------   ---------------------    --------------------
   $100      10         10           6          16.67        10         10
    100       9         11.1         7          14.29         9         11.1
    100       8         12.5         7          14.29         8         12.5
    100       8         12.5         9          11.1          9         11.1
    100       6         16.67       10          10           10         10
   ----      --         -----       --          -----        --         -----
   $500   ***41         62.77    ***39          66.35     ***46         54.7

          *Avg. Cost:  $ 7.97    *Avg. Cost:   $ 7.54     *Avg. Cost:  $ 9.14
                        -----                   -----                   -----
         **Avg. Price: $ 8.20   **Avg. Price:  $ 7.80    **Avg. Price: $ 9.20
                        -----                   -----                   -----

  *  Average  Cost is the total  amount  invested  divided  by number of shares
     purchased.
 **  Average  Price  is  the  sum of the  prices  paid  divided  by  number  of
     purchases.
***  Cumulative total of share prices used to compute average prices.
===============================================================================

                                      43
<PAGE>
28083-1000
<PAGE>
                                     Part B

                      Statement of Additional Information
                          For the Capital Growth Fund

<PAGE>
USAA    USAA                                             STATEMENT OF
EAGLE   MUTUAL                                           ADDITIONAL INFORMATION
LOGO    FUND, INC.                                       OCTOBER 27, 2000
-------------------------------------------------------------------------------
                             USAA MUTUAL FUND, INC.
                             (CAPITAL GROWTH FUND)

USAA MUTUAL  FUND,  INC.  (the  Company)  is a  registered  investment  company
offering shares of seventeen  no-load mutual funds,  one of which are described
in this statement of additional information (SAI): the Capital Growth Fund. The
Fund is classified as diversified and has its own investment objective designed
to meet different investment goals.

You may obtain a free copy of a prospectus dated October 27, 2000, for the Fund
by writing to USAA Mutual Fund, Inc., 9800 Fredericksburg Road, San Antonio, TX
78288,  or by calling toll free  1-800-531-8181.  The  prospectus  provides the
basic information you should know before investing in the Fund. This SAI is not
a prospectus  and contains  information  in addition to and more  detailed than
that set forth in the Fund's  prospectus.  It is  intended  to provide you with
additional  information  regarding the activities and operations of the Company
and the Fund and should be read in conjunction with the Fund's prospectus.

-------------------------------------------------------------------------------

                               TABLE OF CONTENTS

        PAGE

           2   Valuation of Securities
           2   Conditions of Purchase and Redemption
           2   Additional Information Regarding Redemption of Shares
           3   Investment Plans
           4   Investment Policies
           6   Investment Restrictions
           7   Portfolio Transactions
           8   Description of Shares
           9   Tax Considerations
           9   Directors and Officers of the Company
          12   The Company's Manager
          13   General Information
          14   Calculation of Performance Data
          14   Appendix A - Long-Term and Short-Term Debt Ratings
          16   Appendix B - Comparison of Portfolio Performance
          19   Appendix C - Dollar-Cost Averaging

<PAGE>
                            VALUATION OF SECURITIES

Shares of the Fund are offered on a continuing, best-efforts basis through USAA
Investment  Management  Company (IMCO or the Manager).  The offering  price for
shares of the Fund is equal to the current net asset value (NAV) per share. The
NAV per  share  of the  Fund is  calculated  by  adding  the  value  of all its
portfolio securities and other assets, deducting its liabilities,  and dividing
by the number of shares outstanding.

     The Fund's NAV per share is calculated  each day,  Monday through  Friday,
except  on days the New York  Stock  Exchange  (NYSE)  is  closed.  The NYSE is
currently  scheduled to be closed on New Year's Day,  Martin  Luther King,  Jr.
Day, Presidents' Day, Good Friday,  Memorial Day,  Independence Day, Labor Day,
Thanksgiving,  and Christmas,  and on the preceding Friday or subsequent Monday
when one of these holidays falls on a Saturday or Sunday, respectively.

     The value of  the securities  of the  Fund is determined by one or more of
the following methods:

 (1) Portfolio  securities,  except as otherwise  noted,  traded primarily on a
     domestic  securities  exchange  are valued at the last sales price on that
     exchange.  Portfolio  securities  traded  primarily on foreign  securities
     exchanges are generally valued at the closing values of such securities on
     the exchange where primarily traded.  If no sale is reported,  the average
     of the bid and asked prices is generally  used depending upon local custom
     or regulation.

 (2) Over-the-counter  securities are priced at the last sales price or, if not
     available,  at the average of the bid and asked prices at the time trading
     closes on the NYSE.

 (3) Debt securities purchased with maturities of 60 days or less are stated at
     amortized cost, which approximates market value. Repurchase agreements are
     valued at cost.

 (4) Other debt securities may be valued each business day by a pricing service
     (the  Service)  approved by the Board of  Directors.  The Service uses the
     mean between  quoted bid and asked prices or the last sales price to price
     securities  when,  in the  Service's  judgment,  these  prices are readily
     available and are  representative  of the securities'  market values.  For
     many  securities,  such  prices are not  readily  available.  The  Service
     generally   prices  those   securities  based  on  methods  which  include
     consideration  of yields or prices of securities  of  comparable  quality,
     coupon,  maturity  and type,  indications  as to values  from  dealers  in
     securities, and general market conditions.

 (5) Securities  that cannot be valued by the methods set forth above,  and all
     other  assets,  are  valued  in good  faith at fair  value  using  methods
     determined  by the Manager under the general  supervision  of the Board of
     Directors.

     Securities  trading in various foreign markets may take place on days when
the NYSE is closed.  Further, when the NYSE is open, the foreign markets may be
closed.  Therefore,  the  calculation of a Fund's NAV may not take place at the
same time the prices of certain  securities held by a Fund are  determined.  In
most cases,  events  affecting  the values of portfolio  securities  that occur
between the time their prices are determined and the close of normal trading on
the NYSE on a day a Fund's NAV is calculated  will not be reflected in a Fund's
NAV.  If,  however,  the  Manager  determines  that a  particular  event  would
materially affect a Fund's NAV, then the Manager, under the general supervision
of the Board of Directors,  will use all  relevant,  available  information  to
determine a fair value for the affected portfolio securities.

                     CONDITIONS OF PURCHASE AND REDEMPTION

NONPAYMENT

If any order to purchase shares is canceled due to nonpayment or if the Company
does not receive good funds either by check or electronic funds transfer,  USAA
Shareholder  Account Services (Transfer Agent) will treat the cancellation as a
redemption of shares  purchased,  and you will be responsible for any resulting
loss  incurred  by the  Fund  or the  Manager.  If you are a  shareholder,  the
Transfer Agent can redeem shares from any of your  account(s) as  reimbursement
for all losses.  In addition,  you may be prohibited or restricted  from making
future  purchases in any of the USAA Family of Funds.  A $25 fee is charged for
all returned items, including checks and electronic funds transfers.

TRANSFER OF SHARES

You may transfer Fund shares to another person by sending written  instructions
to the Transfer  Agent.  The account must be clearly  identified,  and you must
include  the  number  of  shares  to be  transferred,  the  signatures  of  all
registered owners, and all stock certificates, if any, which are the subject of
transfer.  You also need to send written  instructions signed by all registered
owners and supporting documents to change an account registration due to events
such as divorce,  marriage, or death. If a new account needs to be established,
you must complete and return an application to the Transfer Agent.

             ADDITIONAL INFORMATION REGARDING REDEMPTION OF SHARES

The value of your investment at the time of redemption may be more or less than
the cost at  purchase,  depending on the value of the  securities  held in each
Fund's  portfolio.  Requests  for  redemption  that are  subject to any special
conditions  or

                                       2
<PAGE>
which  specify  an  effective  date  other than as  provided  herein  cannot be
accepted.  A gain or loss  for tax  purposes  may be  realized  on the  sale of
shares, depending upon the price when redeemed.

     The Board of  Directors  may cause the  redemption  of an  account  with a
balance  of less  than 10  shares  of the Fund  provided  (1) the  value of the
account has been  reduced,  for reasons  other than  market  action,  below the
minimum initial investment in such Fund at the time of the establishment of the
account,  (2) the account has remained  below the minimum level for six months,
and (3) 60 days' prior written notice of the proposed  redemption has been sent
to you.  Shares will be redeemed at the NAV on the date fixed for redemption by
the Board of Directors.  Prompt payment will be made by mail to your last known
address.

     The  Company  reserves  the right to suspend  the right of  redemption  or
postpone  the date of  payment  (1) for any  periods  during  which the NYSE is
closed,  (2) when  trading in the  markets  the  Company  normally  utilizes is
restricted, or an emergency exists as determined by the Securities and Exchange
Commission (SEC) so that disposal of the Company's investments or determination
of its net asset  value is not  reasonably  practicable,  or (3) for such other
periods  as the  SEC by  order  may  permit  for  protection  of the  Company's
shareholders.

     For the mutual  protection of the investor and the Funds,  the Company may
require a signature  guarantee.  If  required,  EACH  signature  on the account
registration must be guaranteed.  Signature guarantees are acceptable from FDIC
member  banks,  brokers,  dealers,   municipal  securities  dealers,  municipal
securities  brokers,   government  securities  dealers,  government  securities
brokers,  credit unions,  national securities exchanges,  registered securities
associations,   clearing  agencies,  and  savings  associations.   A  signature
guarantee for active duty military  personnel  stationed abroad may be provided
by an officer of the United States Embassy or Consulate, a staff officer of the
Judge Advocate General, or an individual's commanding officer.

                                INVESTMENT PLANS

The Company makes available the following  investment  plans to shareholders of
all the  Funds.  At the time you  sign up for any of the  following  investment
plans that utilize the electronic funds transfer  service,  you will choose the
day of the month  (the  effective  date) on which you would  like to  regularly
purchase  shares.  When this day falls on a weekend or holiday,  the electronic
transfer will take place on the last  business day before the  effective  date.
You may terminate  your  participation  in a plan at any time.  Please call the
Manager for details and necessary forms or applications.

AUTOMATIC PURCHASE OF SHARES

INVESTART(R)  - A no  initial  investment  purchase  plan.  With  this plan the
regular  minimum  initial  investment  amount  is  waived  if you make  monthly
additions of at least $50 through  electronic funds transfer from a checking or
savings account.

INVESTRONIC(R) - The regular purchase of additional  shares through  electronic
funds transfer from a checking or savings account.  You may invest as little as
$50 per month.

DIRECT PURCHASE  SERVICE - The periodic  purchase of shares through  electronic
funds transfer a non-governmental employer, an income-producing  investment, or
an account with a participating financial institution.

DIRECT DEPOSIT PROGRAM - The monthly  transfer of certain  federal  benefits to
directly  purchase  shares of a USAA mutual  fund.  Eligible  federal  benefits
include:  Social Security,  Supplemental Security Income, Veterans Compensation
and Pension,  Civil Service  Retirement  Annuity,  and Civil  Service  Survivor
Annuity.

GOVERNMENT  ALLOTMENT - The  transfer of  military  pay by the U.S.  Government
Finance Center for the purchase of USAA mutual fund shares.

AUTOMATIC  PURCHASE  PLAN - The  periodic  transfer  of funds from a USAA money
market fund to purchase  shares in another  non-money  market USAA mutual fund.
There is a minimum investment  required for this program of $5,000 in the money
market fund, with a monthly transaction minimum of $50.

BUY/SELL  SERVICE - The  intermittent  purchase or redemption of shares through
electronic  funds  transfer to or from a checking or savings  account.  You may
initiate a "buy" or "sell" whenever you choose.

DIRECTED  DIVIDENDS  - If you own  shares  in more than one of the Funds in the
USAA  Family of Funds,  you may  direct  that  dividends  and/or  capital  gain
distributions  earned in one Fund be used to purchase shares  automatically  in
another fund.

     Participation  in these  automatic  purchase plans allows you to engage in
dollar-cost  averaging.  For additional  information concerning the benefits of
dollar-cost averaging, see APPENDIX C.

SYSTEMATIC WITHDRAWAL PLAN

If you own  shares  having  a net  asset  value of  $5,000  or more in a single
investment  account  (accounts in different Funds cannot be aggregated for this
purpose), you may request that enough shares to produce a fixed amount of money
be  liquidated  from the  account  monthly  or  quarterly.  The  amount of each
withdrawal must be at least $50. Using the

                                       3
<PAGE>
electronic  funds  transfer  service,   you  may  choose  to  have  withdrawals
electronically deposited at their bank or other financial institution.  You may
also elect to have checks mailed to a designated address.

     This plan may be initiated by depositing shares worth at least $5,000 with
the Transfer Agent and by completing a Systematic  Withdrawal Plan application,
which may be requested from the Manager. You may terminate participation in the
plan at any time.  You are not charged  for  withdrawals  under the  Systematic
Withdrawal  Plan. The Company will not bear any expenses in  administering  the
plan  beyond the  regular  transfer  agent and  custodian  costs of issuing and
redeeming   shares.   The  Manager  will  bear  any   additional   expenses  of
administering the plan.

     Withdrawals  will be made by redeeming full and  fractional  shares on the
date you select at the time the plan is established.  Withdrawal  payments made
under this plan may exceed  dividends  and  distributions  and, to this extent,
will  involve the use of  principal  and could  reduce the dollar value of your
investment  and  eventually  exhaust the  account.  Reinvesting  dividends  and
distributions  helps  replenish  the  account.  Because  share  values  and net
investment income can fluctuate, you should not expect withdrawals to be offset
by rising income or share value gains.

     Each  redemption  of shares  may  result in a gain or loss,  which must be
reported  on your  income tax  return.  Therefore,  you should keep an accurate
record of any gain or loss on each withdrawal.

TAX-DEFERRED RETIREMENT PLANS

Federal  taxes on current  income may be  deferred  if you  qualify for certain
types  of  retirement  programs.  For  your  convenience,  the  Manager  offers
403(b)(7)  accounts  and  various  forms  of  IRAs.  You  may  make  additional
investments  in one or any  combination  of  the  portfolios  described  in the
prospectus  of each Fund of USAA Mutual Fund,  Inc. and USAA  Investment  Trust
(not available in the Growth and Tax Strategy Fund).

     Retirement plan applications for the IRA and 403(b)(7)  programs should be
sent directly to USAA Shareholder Account Services,  9800 Fredericksburg  Road,
San Antonio,  TX 78288. USAA Federal Savings Bank serves as Custodian for these
tax-deferred retirement plans under the programs made available by the Manager.
Applications  for  these  retirement  plans  received  by the  Manager  will be
forwarded to the Custodian for acceptance.

     An administrative  fee of $25 is deducted from the money sent to you after
closing an account.  Exceptions to the fee are:  partial  distributions,  total
transfer within USAA, and distributions due to disability or death. This charge
is  subject  to change as  provided  in the  various  agreements.  There may be
additional charges, as mutually agreed upon between you and the Custodian,  for
further services requested of the Custodian.

     Each employer or individual establishing a tax-deferred retirement plan is
advised to consult with a tax adviser  before  establishing  the plan.  You may
obtain detailed information about the plans from the Manager.

                              INVESTMENT POLICIES

The  sections  captioned  WHAT IS THE  FUND'S  INVESTMENT  OBJECTIVE  AND  MAIN
STRATEGY? and FUND INVESTMENTS in the Fund's prospectus describe the investment
objective and the  investment  policies  applicable to the Fund.  There can, of
course,  be no assurance that the Fund will achieve its  investment  objective.
The Fund's investment  objective is not a fundamental policy and may be changed
upon notice to, but without the approval of, the Fund's shareholders.  If there
is a change in the Fund's investment objective,  the Fund's shareholders should
consider  whether the Fund remains an appropriate  investment in light of their
then-current needs. The following is provided as additional information.

SECTION 4(2) COMMERCIAL PAPER AND RULE 144A SECURITIES

The Fund may invest in  commercial  paper  issued in reliance  on the  "private
placement"  exemption  from  registration  afforded  by  Section  4(2)  of  the
Securities Act of 1933 (Section 4(2) Commercial Paper). Section 4(2) Commercial
Paper is  restricted  as to  disposition  under the  federal  securities  laws;
therefore,  any resale of Section 4(2)  Commercial  Paper must be effected in a
transaction  exempt from  registration  under the  Securities Act of 1933 (1933
Act).  Section  4(2)  Commercial  Paper is normally  resold to other  investors
through or with the  assistance of the issuer or investment  dealers who make a
market in Section 4(2) Commercial Paper, thus providing liquidity.

     The Fund may also purchase  restricted  securities  eligible for resale to
"qualified institutional buyers" pursuant to Rule 144A under the 1933 Act (Rule
144A  Securities).  Rule 144A  provides a  non-exclusive  safe  harbor from the
registration  requirements of the 1933 Act for resales of certain securities to
institutional investors.

LIQUIDITY DETERMINATIONS

The Board of Directors  has  established  guidelines  pursuant to which Section
4(2)  Commercial  Paper,  Rule 144A  Securities,  and certain  restricted  debt
securities that are subject to unconditional put or demand features exercisable
within seven days  (Restricted  Put Bonds) may be  determined  to be liquid for
purposes  of  complying  with  SEC   limitations   applicable  to  each  Fund's
investments in illiquid  securities.  In  determining  the liquidity of Section
4(2) Commercial Paper and Rule 144A  Securities,  the Manager will consider the
following factors, among others, established by the Board

                                       4
<PAGE>
of Directors:  (1) the frequency of trades and quotes for the security, (2) the
number of dealers  willing to purchase or sell the  security  and the number of
other  potential  purchasers,  (3) dealer  undertakings to make a market in the
security,  and (4) the nature of the security and the nature of the marketplace
trades,  including  the time needed to dispose of the  security,  the method of
soliciting offers, and the mechanics of transfer. Additional factors considered
by the Manager in  determining  the liquidity of a municipal  lease  obligation
are: (1) whether the lease  obligation  is of a size that will be attractive to
institutional   investors,   (2)  whether  the  lease  obligation   contains  a
non-appropriation  clause and the likelihood that the obligor will fail to make
an  appropriation  therefor,  and (3) such  other  factors as the  Manager  may
determine to be relevant to such determination. In determining the liquidity of
Restricted Put Bonds, the Manager will evaluate the credit quality of the party
(the Put Provider) issuing (or unconditionally guaranteeing performance on) the
unconditional  put or demand  feature of the Restricted Put Bond. In evaluating
the credit  quality of the Put Provider,  the Manager will consider all factors
that it  deems  indicative  of the  capacity  of the Put  Provider  to meet its
obligations  under  the  Restricted  Put Bond  based  upon a review  of the Put
Provider's  outstanding  debt and  financial  statements  and general  economic
conditions.

     Certain  foreign  securities  (including  Eurodollar  obligations)  may be
eligible  for resale  pursuant  to Rule 144A in the United  States and may also
trade without  restriction in one or more foreign markets.  Such securities may
be determined to be liquid based upon these foreign  markets  without regard to
their  eligibility  for resale  pursuant  to Rule 144A.  In such  cases,  these
securities  will not be treated as Rule 144A  Securities  for  purposes  of the
liquidity guidelines established by the Board of Directors.

FOREIGN SECURITIES

The Fund may  invest  its  assets in  foreign  securities  purchased  in either
foreign or U.S.  markets,  including  American  Depositary  Receipts (ADRs) and
Global  Depositary   Receipts  (GDRs).   These  foreign  holdings  may  include
securities  issued  in  emerging  markets  as  well  as  securities  issued  in
established  markets.  Investing  in foreign  securities  poses  unique  risks:
currency  exchange rate  fluctuations;  foreign market  illiquidity;  increased
price  volatility;  exchange control  regulations;  foreign  ownership  limits;
different  accounting,   reporting,  and  disclosure  requirements;   political
instability; and difficulties in obtaining legal judgments. In the past, equity
and debt instruments of foreign markets have been more volatile than equity and
debt instruments of U.S. securities markets.

FORWARD CURRENCY CONTRACTS

The Fund may enter into forward currency  contracts in order to protect against
uncertainty in the level of future foreign exchange rates.

     A forward  contract  involves an  agreement to purchase or sell a specific
currency at a specified  future date or over a specified time period at a price
set at the time of the contract.  These  contracts are usually traded  directly
between currency traders (usually large commercial  banks) and their customers.
A forward contract  generally has no deposit  requirements,  and no commissions
are charged.

     The  Fund  may  enter   into   forward   currency   contracts   under  two
circumstances.  First,  when the Fund enter into a contract for the purchase or
sale of a security  denominated in a foreign  currency,  it may desire to "lock
in" the U.S.  dollar price of the security until  settlement.  By entering into
such a  contract,  the Fund will be able to protect  itself  against a possible
loss  resulting  from an adverse  change in the  relationship  between the U.S.
dollar and the foreign currency from the date the security is purchased or sold
to the date on which payment is made or received.  Second,  when  management of
the Funds  believe  that the  currency of a specific  country  may  deteriorate
relative to the U.S. dollar,  it may enter into a forward contract to sell that
currency.  The Fund may not hedge with respect to a particular  currency for an
amount  greater  than the  aggregate  market value  (determined  at the time of
making any sale of forward  currency) of the  securities  held in its portfolio
denominated  or  quoted  in, or  bearing a  substantial  correlation  to,  such
currency.

     The use of forward contracts  involves certain risks. The precise matching
of contract amounts and the value of securities  involved generally will not be
possible  since the future value of such  securities  in  currencies  more than
likely will change  between the date the  contract is entered into and the date
it matures. The projection of short-term currency market movements is extremely
difficult  and  successful  execution  of  a  short-term  hedging  strategy  is
uncertain.  Under  normal  circumstances,  consideration  of the  prospect  for
currency  parities  will  be  incorporated  into  the  longer  term  investment
strategies.  The  Manager  believes  it is  important,  however,  to  have  the
flexibility  to enter into such  contracts when it determines it is in the best
interest of the Fund to do so. It is  impossible  to  forecast  what the market
value  of  portfolio  securities  will  be at  the  expiration  of a  contract.
Accordingly,  it may be necessary for the Fund to purchase  additional currency
(and bear the expense of such  purchase) if the market value of the security is
less than the amount of  currency  the Fund is  obligated  to deliver  and if a
decision  is made to sell the  security  and  make  delivery  of the  currency.
Conversely,  it may be necessary to sell some of the foreign currency  received
on the sale of the portfolio security if its market value exceeds the amount of
currency the Fund is obligated to deliver.

     The Fund is not required to enter into such  transactions  and will not do
so unless deemed appropriate by the Manager.

                                       5
<PAGE>
     Although  the Fund  values its assets each  business  day in terms of U.S.
dollars, it does not intend to convert its foreign currencies into U.S. dollars
on a daily basis.  It will do so from time to time,  and you should be aware of
currency  conversion  costs.  Although foreign exchange dealers do not charge a
fee for conversion,  they do realize a profit based on the difference  (spread)
between  the prices at which they are buying and  selling  various  currencies.
Thus,  a dealer may offer to sell a foreign  currency  to the Fund at one rate,
while offering a lesser rate of exchange  should the Fund desire to resell that
currency to the dealer.

INVESTMENTS IN REAL ESTATE INVESTMENT TRUSTS (REITS)

Because the Fund may invest its assets in equity  securities of REITs, the Fund
may be subject to certain risks  associated  with direct  investments in REITs.
REITs may be  affected by changes in the value of their  underlying  properties
and by defaults by borrowers or tenants. Furthermore,  REITs are dependent upon
specialized management skills of their managers and may have limited geographic
diversification,  thereby,  subjecting  them to risks  inherent in  financing a
limited number of projects. REITs depend generally on their ability to generate
cash  flow to make  distributions  to  shareholders,  and  certain  REITs  have
self-liquidation  provisions  by which  mortgages  held may be paid in full and
distributions of capital returns may be made at any time.

CONVERTIBLE SECURITIES

Convertible  securities are bonds,  preferred stocks, and other securities that
pay  interest  or  dividends  and offer the buyer the  ability to  convert  the
security  into  common  stock.  The  value of  convertible  securities  depends
partially  on  interest  rate  changes  and the credit  quality of the  issuer.
Because a convertible security affords an investor the opportunity, through its
conversion  feature,  to  participate  in  the  capital   appreciation  of  the
underlying  common stock,  the value of convertible  securities also depends on
the price of the underlying common stock.

     The  convertible  securities  in which the Fund will  invest  may be rated
below investment grade as determined by Moody's Investors Service, (Moody's) or
Standard & Poor's Ratings Group (S&P),  or unrated but judged by the Manager to
be of  comparable  quality  (commonly  called junk bonds).  For a more complete
description of debt ratings,  see APPENDIX A. Such  securities are deemed to be
speculative  and  involve  greater  risk of default  due to changes in interest
rates,  economic conditions,  and the issuer's  creditworthiness.  As a result,
their market  prices tend to  fluctuate  more than  higher-quality  securities.
During periods of general economic downturns or rising interest rates,  issuers
of such securities may experience  financial  difficulties,  which could affect
their ability to make timely interest and principal payments.  A Fund's ability
to timely and accurately value and dispose of lower-quality securities may also
be  affected  by the  absence  or  periodic  discontinuance  of liquid  trading
markets.

REPURCHASE AGREEMENTS

The Fund may  invest  in  repurchase  agreements  that  are  collateralized  by
obligations  issued or guaranteed as to both principal and interest by the U.S.
government,  its agencies or  instrumentalities.  A  repurchase  agreement is a
transaction in which a security is purchased with a simultaneous  commitment to
sell it back to the seller (a commercial bank or recognized  securities dealer)
at an agreed upon price on an agreed  upon date.  This date is usually not more
than  seven  days from the date of  purchase.  The resale  price  reflects  the
purchase price plus an agreed upon market rate of interest,  which is unrelated
to the coupon rate or maturity of the purchased security. The obligation of the
seller to pay the agreed  upon  price is in effect  secured by the value of the
underlying security. In these transactions,  the securities purchased by a Fund
will have a total value  equal to or in excess of the amount of the  repurchase
obligation and will be held by the Fund's custodian until  repurchased.  If the
seller defaults and the value of the underlying security declines, the Fund may
incur a loss and may incur  expenses in selling the  collateral.  If the seller
seeks relief under the bankruptcy  laws, the  disposition of the collateral may
be delayed or limited.

TEMPORARY DEFENSIVE POLICY

The Fund may on a temporary basis because of market,  economic,  political,  or
other  conditions,  invest  up to  100%  of  its  assets  in  investment-grade,
short-term debt instruments.  Such securities may consist of obligations of the
U.S. government,  its agencies or instrumentalities,  and repurchase agreements
secured by such  instruments;  certificates of deposit of domestic banks having
capital,  surplus,  and undivided  profits in excess of $100 million;  banker's
acceptances  of similar  banks;  commercial  paper,  and other  corporate  debt
obligations.

                            INVESTMENT RESTRICTIONS

The following  investment  restrictions have been adopted by the Company and is
applicable  to the Fund.  These  restrictions  may not be changed for any given
Fund without approval by the lesser of (1) 67% or more of the voting securities
present  at a meeting  of the Fund if more than 50% of the  outstanding  voting
securities of the Fund are present or represented by proxy or (2) more than 50%
of the Fund's outstanding voting securities.

                                       6
<PAGE>
The Fund may not:

 (1)  With respect to 75% of its total assets,  purchase the  securities of any
      issuer (except U.S. government securities, as such term is defined in the
      1940 Act,  and  shares of any  registered  investment  company)  if, as a
      result,  it would own more than 10% of the outstanding  voting securities
      of such  issuer  or it would  have more than 5% of the value of its total
      assets invested in the securities of such issuer.

 (2)  Borrow  money,  except in an amount  not  exceeding  33 1/3% of its total
      assets  (including  the amount  borrowed)  less  liabilities  (other than
      borrowings).

 (3)  Invest 25% or more of the value of its total assets in any one  industry;
      provided,  this  limitation  does  not  apply  to  securities  issued  or
      guaranteed by the U.S. government and its agencies or instrumentalities.

 (4)  Issue senior securities, except as permitted under the 1940 Act.

 (5)  Underwrite securities of other issuers,  except to the extent that it may
      be deemed to act as a statutory  underwriter in the  distribution  of any
      restricted securities or not readily marketable securities.

 (6)  Lend any  securities or make any loan if, as a result,  more than 33 1/3%
      of its total  assets  would be lent to other  parties,  except  that this
      limitation  does  not  apply  to  purchases  of  debt  securities  or  to
      repurchase agreements.

 (7)  Purchase  or sell  commodities,  except  that  the  Fund  may  invest  in
      financial futures contracts, options thereon, and similar instruments.

 (8)  Purchase or sell real estate unless  acquired as a result of ownership of
      securities  or other  instruments,  except  that the Fund may  invest  in
      securities  or other  instruments  backed by real estate or securities of
      companies  that deal in real  estate or are  engaged  in the real  estate
      business.

     With respect to the Fund's  concentration policy as described above and in
its prospectus,  the Manager uses industry classifications for industries based
on categories  established by Standard & Poor's Corporation (Standard & Poor's)
for the Standard & Poor's 500  Composite  Index,  with  certain  modifications.
Because  the Manager has  determined  that  certain  categories  within,  or in
addition  to,  those set forth by  Standard  & Poor's  have  unique  investment
characteristics,    additional    industries    are    included   as   industry
classifications.  The Manager classifies municipal obligations by projects with
similar  characteristics,  such as toll road  revenue  bonds,  housing  revenue
bonds, or higher education revenue bonds.

ADDITIONAL RESTRICTION

The following  restriction is not considered to be a fundamental  policy of the
Fund.  The Board of Directors may change this  additional  restriction  without
notice to or approval by the shareholders.

     The Fund may not purchase any security while borrowings  representing more
than 5% of the Fund's total assets are outstanding.

                             PORTFOLIO TRANSACTIONS

The Manager,  pursuant to the Advisory  Agreement dated September 21, 1990, and
subject to the general control of the Company's Board of Directors,  places all
orders for the purchase  and sale of Fund  securities.  In executing  portfolio
transactions and selecting  brokers and dealers,  it is the Company's policy to
seek the best overall terms available.  The Manager shall consider such factors
as it deems relevant,  including the breadth of the market in the security, the
financial  condition and execution  capability of the broker or dealer, and the
reasonableness of the commission,  if any, for the specific transaction or on a
continuing basis.  Securities purchased or sold in the over-the-counter  market
will be executed through  principal market makers,  except when, in the opinion
of the Manager, better prices and execution are available elsewhere.

     The Fund will have no  obligation  to deal with any  particular  broker or
group  of  brokers  in  the  execution  of  portfolio  transactions.  The  Fund
contemplates that,  consistent with obtaining the best overall terms available,
brokerage  transactions  may be effected  through USAA  Brokerage  Services,  a
discount brokerage service of the Manager. The Company's Board of Directors has
adopted procedures in conformity with Rule 17e-1 under the 1940 Act designed to
ensure that all  brokerage  commissions  paid to USAA  Brokerage  Services  are
reasonable  and fair.  The  Company's  Board of Directors  has  authorized  the
Manager,  as a member  of the  Chicago  Stock  Exchange,  to  effect  portfolio
transactions  for the  Fund on such  exchange  and to  retain  compensation  in
connection with such  transactions.  Any such transactions will be effected and
related compensation paid only in accordance with applicable SEC regulations.

     In the allocation of brokerage business,  preference may be given to those
broker-dealers  who  provide  statistical  research  or other  services  to the
Manager as long as there is no sacrifice in  obtaining  the best overall  terms
available.  Such research and other services may include,  for example:  advice
concerning  the  value  of  securities;   the  advisability  of  investing  in,
purchasing,  or selling  securities,  and the availability of securities or the
purchasers or sellers of securities;  analyses and reports concerning  issuers,
industries,  securities,  economic factors and trends,  portfolio strategy, and
performance  of  accounts;   and  various  functions  incidental  to  effecting
securities transactions, such as clearance and settlement. These

                                       7
<PAGE>
research  services  may also  include  access to  research  on third party data
bases,  such as historical data on companies,  financial  statements,  earnings
history and estimates,  and corporate releases;  real-time quotes and financial
news;  research on specific fixed income securities;  research on international
market news and securities; and rating services on companies and industries. In
return for such services,  a Fund may pay to those brokers a higher  commission
than may be charged by other brokers,  provided that the Manager  determines in
good  faith  that  such  commission  is  reasonable  in  terms of  either  that
particular  transaction or of the overall  responsibility of the Manager to the
Funds and its other clients.  The receipt of research from  broker-dealers that
execute  transactions  on behalf of the Company may be useful to the Manager in
rendering investment management services to other clients (including affiliates
of the Manager),  and conversely,  such research provided by broker-dealers who
have  executed  transaction  orders on behalf of other clients may be useful to
the Manager in carrying out its obligations to the Company. While such research
is available to and may be used by the Manager in providing  investment  advice
to all its  clients  (including  affiliates  of the  Manager),  not all of such
research  may be used by the  Manager  for the  benefit  of the  Company.  Such
research  and  services  will be in addition to and not in lieu of research and
services  provided by the  Manager,  and the  expenses of the Manager  will not
necessarily be reduced by the receipt of such  supplemental  research.  See THE
COMPANY'S MANAGER.

     Securities of the same issuer may be purchased,  held, or sold at the same
time by the Company for any or all of its Funds or other  accounts or companies
for which the Manager acts as the investment adviser  (including  affiliates of
the  Manager).  On occasions  when the Manager  deems the purchase or sale of a
security to be in the best  interest of the Company,  as well as the  Manager's
other  clients,  the Manager,  to the extent  permitted by applicable  laws and
regulations,  may  aggregate  such  securities  to be sold or purchased for the
Company  with those to be sold or  purchased  for other  customers  in order to
obtain best execution and lower brokerage  commissions,  if any. In such event,
allocation  of the  securities  so purchased  or sold,  as well as the expenses
incurred  in the  transaction,  will be made by the  Manager  in the  manner it
considers to be most equitable and consistent with its fiduciary obligations to
all such customers,  including the Company.  In some instances,  this procedure
may impact the price and size of the position obtainable for the Company.

     The Company pays no brokerage commissions as such for debt securities. The
market for such securities is typically a "dealer"  market in which  investment
dealers buy and sell the  securities  for their own  accounts,  rather than for
customers,  and the price may  reflect a  dealer's  mark-up  or  mark-down.  In
addition, some securities may be purchased directly from issuers.

PORTFOLIO TURNOVER RATES

The rate of portfolio  turnover will not be a limiting  factor when the Manager
deems  changes  in the  Fund's  portfolio  appropriate  in view  of the  Fund's
investment  objective.  Although the Fund will not purchase or sell  securities
solely to  achieve  short-term  trading  profits,  the Fund may sell  portfolio
securities  without  regard to the length of time held if  consistent  with the
Fund's  investment  objective.  A higher  degree  of  portfolio  activity  will
increase brokerage costs to a Fund.

     The  portfolio  turnover rate is computed by dividing the dollar amount of
securities  purchased or sold  (whichever  is smaller) by the average  value of
securities  owned during the year.  Short-term  investments  such as commercial
paper,  short-term  U.S.  government  securities,  and variable rate securities
(those  securities  with put date  intervals  of less  than one  year)  are not
considered when computing the turnover rate.

                             DESCRIPTION OF SHARES

The Fund is a series of the  Company  and is  diversified.  The  Company  is an
open-end management investment company incorporated under the laws of the state
of Maryland on October 14, 1980.  The Company is  authorized to issue shares in
separate series or Funds.  Seventeen Funds have been established,  one of which
are described in this SAI.  Under the Articles of  Incorporation,  the Board of
Directors  is  authorized  to create  new Funds in  addition  to those  already
existing without shareholder approval.

     The Fund's assets and all income, earnings, profits, and proceeds thereof,
subject only to the rights of  creditors,  are  specifically  allocated to such
Fund.  They  constitute the  underlying  assets of the Fund, are required to be
segregated on the books of account,  and are to be charged with the expenses of
such Fund.  Any general  expenses of the  Company not readily  identifiable  as
belonging  to a  particular  Fund are  allocated  on the  basis  of the  Funds'
relative net assets during the fiscal year or in such other manner as the Board
determines to be fair and equitable. Each share of the Fund represents an equal
proportionate  interest  in that Fund with every other share and is entitled to
such  dividends  and  distributions  out of the net  income and  capital  gains
belonging to that Fund when declared by the Board.

     Under the  provisions of the Bylaws of the Company,  no annual  meeting of
shareholders is required. Thus, there will ordinarily be no shareholder meeting
unless  required  by  the  1940  Act.  Under  certain  circumstances,  however,
shareholders  may apply for  shareholder  information  to obtain  signatures to
request a special  shareholder  meeting.  The Company may fill vacancies on the
Board or appoint new Directors if the result is that at least two-thirds of the
Directors

                                       8
<PAGE>
have still been elected by  shareholders.  Moreover,  pursuant to the Bylaws of
the Company,  any Director may be removed by the affirmative vote of a majority
of  the  outstanding  Company  shares;  and  holders  of  10%  or  more  of the
outstanding  shares of the Company can require  Directors  to call a meeting of
shareholders for the purpose of voting on the removal of one or more Directors.
The  Company  will  assist in  communicating  to other  shareholders  about the
meeting.  On any matter submitted to the shareholders,  the holder of each Fund
share  is  entitled  to one vote  per  share  (with  proportionate  voting  for
fractional  shares)  regardless  of the relative net asset values of the Funds'
shares.  However,  on matters  affecting an individual Fund, a separate vote of
the  shareholders  of that  Fund is  required.  Shareholders  of a Fund are not
entitled  to vote on any  matter  that  does not  affect  that  Fund but  which
requires a separate vote of another Fund.  Shares do not have cumulative voting
rights,  which means that holders of more than 50% of the shares voting for the
election of Directors can elect 100% of the Company's  Board of Directors,  and
the holders of less than 50% of the shares voting for the election of Directors
will not be able to elect any person as a Director.

     Shareholders of a particular Fund might have the power to elect all of the
Directors  of the  Company  because  that  Fund  has a  majority  of the  total
outstanding  shares of the Company.  When issued,  the Fund's  shares are fully
paid and  nonassessable,  have no pre-emptive or subscription  rights,  and are
fully transferable. There are no conversion rights.

                               TAX CONSIDERATIONS

The Fund intends to qualify as a regulated  investment company under Subchapter
M of the Internal Revenue Code of 1986, as amended (the Code). Accordingly, the
Fund will not be liable for federal  income taxes on its taxable net investment
income and net capital gains (capital  gains in excess of capital  losses) that
are distributed to  shareholders,  provided that the Fund  distributes at least
90% of its net  investment  income  and net  short-term  capital  gain  for the
taxable year.

     To qualify as a regulated  investment company,  the Fund must, among other
things,  (1) derive in each  taxable year at least 90% of its gross income from
dividends,  interest, payments with respect to securities loans, gains from the
sale or other disposition of stock, securities or foreign currencies,  or other
income  derived  with  respect to its  business  of  investing  in such  stock,
securities,   or   currencies   (the  90%  test),   and  (2)  satisfy   certain
diversification  requirements,  at the  close  of each  quarter  of the  Fund's
taxable year.

     The Code imposes a nondeductible  4% excise tax on a regulated  investment
company that fails to  distribute  during each calendar year an amount at least
equal  to the sum of (1)  98% of its  taxable  net  investment  income  for the
calendar  year,  (2) 98% of its  capital  gain net income for the  twelve-month
period  ending on October 31, and (3) any prior  amounts not  distributed.  The
Fund intends to make such distributions as are necessary to avoid imposition of
the excise tax.

     Taxable  distributions  are generally  included in a  shareholder's  gross
income for the taxable year in which they are received.  Dividends  declared in
October,  November,  or December and made payable to  shareholders of record in
such a month will be deemed to have been  received on December  31, if the Fund
pays the dividend  during the following  January.  If a  shareholder  of a Fund
receives a  distribution  taxable as  long-term  capital  gain with  respect to
shares of a Fund and redeems or exchanges  the shares before he or she has held
them for more than six months,  any loss on the redemption or exchanges that is
less  than or  equal to the  amount  of the  distribution  will be  treated  as
long-term capital loss.

                     DIRECTORS AND OFFICERS OF THE COMPANY

The Board of Directors of the Company consists of eight Directors who supervise
the business  affairs of the  Company.  Set forth below are the  Directors  and
officers of the Company,  their  respective  offices and principal  occupations
during the last five years. Unless otherwise indicated, the business address of
each is 9800 Fredericksburg Road, San Antonio, TX 78288.

Robert G. Davis 1, 2
Director and Chairman of the Board of Directors
Age: 53

President and Chief Executive Officer of United Services Automobile Association
(USAA)   (4/00-present);   President  and  Chief  Operating   Officer  of  USAA
(6/99-4/00);  Director of USAA  (2/99-present);  Deputy Chief Executive Officer
for Capital Management of USAA (6/98-5/99); President, Chief Executive Officer,
Director,  and  Vice  Chairman  of the  Board  of  Directors  of  USAA  Capital
Corporation  and several of its  subsidiaries  and  affiliates  (1/97-present);
President,  Chief  Executive  Officer,  Director,  and Chairman of the Board of
Directors of USAA Financial Planning Network,  Inc.  (1/97-present);  Executive
Vice President,  Chief Operating  Officer,  Director,  and Vice Chairman of the
Board of Directors  of USAA  Financial  Planning  Network,  Inc.  (6/96-12/96);
Special Assistant to Chairman, USAA (6/96-12/96); President and Chief Executive
Officer,  Banc One Credit  Corporation  (12/95-6/96);  and  President and Chief
Executive  Officer,  Banc One  Columbus,  (8/91-12/95).  Mr.  Davis serves as a
Director/Trustee and Chairman of the Boards of  Directors/Trustees

                                       9
<PAGE>
of each of the  remaining  funds within the USAA Family of Funds;  Director and
Chairman  of the Boards of  Directors  of USAA  Investment  Management  Company
(IMCO), USAA Federal Savings Bank, and USAA Real Estate Company.

Michael J.C. Roth 1, 2, 4
Director, President, and Vice Chairman of the Board of Directors
Age: 59

Chief Executive Officer, IMCO (10/93-present);  President,  Director,  and Vice
Chairman of the Board of  Directors,  IMCO  (1/90-present).  Mr. Roth serves as
President,   Director/Trustee,   and   Vice   Chairman   of   the   Boards   of
Directors/Trustees  of each of the  remaining  funds  within the USAA Family of
Funds and USAA Shareholder  Account  Services;  Director of USAA Life Insurance
Company; Trustee and Vice Chairman of USAA Life Investment Trust.

David G. Peebles 1
Director and Vice President
Age: 60

Senior  Vice  President,   Equity  Investments,   IMCO  (11/98-present);   Vice
President,  Equity  Investments,  IMCO  (2/88-11/98).  Mr.  Peebles  serves  as
Director/Trustee  and Vice President of each of the remaining  funds within the
USAA  Family  of  Funds;  Director  of  IMCO;  Senior  Vice  President  of USAA
Shareholder Account Services; and Vice President of USAA Life Investment Trust.

Barbara B. Dreeben 3, 4, 5
200 Patterson #1008
San Antonio, TX 78209
Director
Age: 55

President,   Postal  Addvantage  (7/92-present);   Consultant,   Nancy  Harkins
Stationer  (8/91-12/95).  Mrs. Dreeben serves as a Director/Trustee  of each of
the remaining funds within the USAA Family of Funds.

Michael F. Reimherr 3, 4, 5
128 East Arrowhead
San Antonio, Texas 78228
Director
Age: 55

President of Reimherr Business Consulting  (5/95-present).  Mr. Reimherr serves
as a Director/Trustee  of each of the remaining funds within the USAA Family of
Funds.

Laura T. Starks, Ph.D. 3, 4, 5
5405 Ridge Oak Drive
Austin, TX 78731-5405
Director
Age: 50

Charles E and Sarah M Seay Regents  Chair  Professor of Finance,  University of
Texas at Austin  (9/96-present);  Sarah  Meadows  Seay  Regents,  Professor  of
Finance,  University  of Texas at Austin  (9/94-9/96).  Dr.  Starks serves as a
Director/Trustee  of each of the  remaining  funds  within  the USAA  Family of
Funds.

Robert L. Mason, Ph.D. 3, 4, 5
12823 Queens Forest
San Antonio, TX 78230
Director
Age: 54

Staff  Analyst,   Southwest   Research   Institute   (9/98-present);   Manager,
Statistical  Analysis Section,  Southwest Research Institute  (2/79-9/98).  Dr.
Mason serves as a  Director/Trustee  of each of the remaining  funds within the
USAA Family of Funds.

                                      10
<PAGE>
Richard A. Zucker 2, 3, 4, 5
407 Arch Bluff
San Antonio, TX 78216
Director
Age: 57

Vice President, Beldon Roofing and Remodeling (1985-present). Mr. Zucker serves
as a Director/Trustee  of each of the remaining funds within the USAA Family of
Funds.

Kenneth E. Willmann 1
Vice President
Age: 54

Senior Vice President,  Fixed Income Investments,  IMCO  (12/99-present);  Vice
President, Mutual Fund Portfolios,  IMCO (09/94-12/99).  Mr. Willmann serves as
Vice President of each of the remaining  funds within the USAA Family of Funds,
Director of IMCO,  Senior Vice President of USAA Shareholder  Account Services,
and Vice President of USAA Life Investment Trust.

Michael D. Wagner 1
Secretary
Age: 52

Senior  Vice  President,  USAA  Capital  Corporation  (CAPCO)  General  Counsel
(01/99-present);  Vice President,  Corporate Counsel,  USAA  (1982-01/99).  Mr.
Wagner has held various  positions in the legal  department  of USAA since 1970
and serves as Vice President, Secretary, and Counsel, IMCO and USAA Shareholder
Account  Services;  Secretary  of each of the  remaining  funds within the USAA
Family of Funds;  Vice  President,  Corporate  Counsel for  various  other USAA
subsidiaries and affiliates.

Mark S. Howard 1
Assistant Secretary
Age: 37

Vice President, Securities Counsel & Compliance, IMCO (7/00-present); Assistant
Vice President,  Securities  Counsel,  USAA  (2/98-7/00);  Executive  Director,
Securities  Counsel,  USAA (9/96-2/98);  Senior Associate  Counsel,  Securities
Counsel,  USAA (5/95-8/96).  Mr. Howard serves as Assistant Secretary for IMCO,
USAA Shareholder Account Services,  USAA Financial Planning Network, Inc., each
of the  remaining  funds  within  the USAA  Family of Funds,  and for USAA Life
Investment Trust.

Sherron A. Kirk 1
Treasurer
Age: 55

Senior Vice President,  Senior Financial  Officer,  IMCO  (1/00-present);  Vice
President,   Senior  Financial  Officer,  IMCO  (8/98-1/00);   Vice  President,
Controller,  IMCO  (10/92-8/98).  Ms. Kirk serves as  Treasurer  of each of the
remaining funds within the USAA Family of Funds; Senior Vice President,  Senior
Financial Officer of USAA Shareholder Account Services.

Roberto Galindo, Jr. 1
Assistant Treasurer
Age: 40

Executive  Director,  Mutual  Fund  Analysis  & Support,  IMCO  (6/00-present);
Director,  Mutual Fund Analysis,  IMCO (9/99-6/00);  Vice President,  Portfolio
Administration,  Founders  Asset  Management  LLC  (7/98-8/99);  Assistant Vice
President,  Director  of  Fund &  Private  Client  Accounting,  Founders  Asset
Management LLC (7/93-7/98).  Mr. Galindo serves as Assistant Treasurer for each
of the remaining funds within the USAA Family of Funds.

-------------------------------------------------------------------------------

 1 Indicates  those  Directors and officers who are employees of the Manager or
   affiliated companies and are considered "interested  persons" under the 1940
   Act.
 2 Member of Executive Committee
 3 Member of Audit Committee
 4 Member of Pricing and Investment Committee
 5 Member of Corporate Governance Committee

                                      11
<PAGE>
     Between the meetings of the Board of Directors  and while the Board is not
in session,  the  Executive  Committee  of the Board of  Directors  has all the
powers  and may  exercise  all the  duties  of the  Board of  Directors  in the
management  of the  business of the Company  that may be delegated to it by the
Board. The Pricing and Investment Committee of the Board of Directors acts upon
various investment-related issues and other matters that have been delegated to
it by the Board.  The Audit  Committee  of the Board of  Directors  reviews the
financial  statements and the auditors' reports and undertakes  certain studies
and analyses as directed by the Board.  The Corporate  Governance  Committee of
the Board of Directors  maintains  oversight of the organization,  performance,
and effectiveness of the Board and independent Directors.

     In addition to the  previously  listed  Directors  and/or  officers of the
Company  who also  serve as  Directors  and/or  officers  of the  Manager,  the
following  individuals  are executive  officers of the Manager:  Christopher W.
Claus,  Senior Vice  President,  Investment  Sales and Services;  and Samuel J.
Borowski,  Senior Vice President,  Investment  Operations.  There are no family
relationships among the Directors,  officers, and managerial level employees of
the Company or its Manager.

     The following table sets forth information  describing the compensation of
the current  Directors of the Company for their  services as Directors  for the
fiscal year ended July 31, 2000.

     Name                        Aggregate               Total Compensation
      of                        Compensation                from the USAA
   Director                    From the Company           Family of Funds (b)
   --------                    ----------------           -------------------

 Robert G. Davis                 None (a)                      None (a)
 Barbara B. Dreeben              $9,875                        $39,500
 Howard L. Freeman, Jr. (c)      $3,500                        $14,000
 Robert L. Mason                 $9,875                        $39,500
 David G. Peebles                None (a)                      None (a)
 Michael F. Reimherr             $6,375                        $25,500
 Michael J. C. Roth              None (a)                      None (a)
 John W. Saunders, Jr. (c)       None (a)                      None (a)
 Richard A. Zucker               $9,875                        $39,500
 Laura T. Starks                 $3,500                        $14,000

-------------------------------------------------------------------------------
 (a)  Robert G. Davis,  Michael J.C. Roth,  John W. Saunders, Jr., and David G.
      Peebles are affiliated  with the Company's investment adviser, IMCO, and,
      accordingly, receive  no remuneration from the Company  or any other Fund
      of the USAA Family of Funds.

 (b)  On July 31, 2000, the USAA Family of Funds  consisted of four  registered
      investment   companies   offering  36  individual  funds.  Each  Director
      presently  serves as a Director or Trustee of each investment  company in
      the USAA  Family of Funds.  In  addition,  Michael  J. C. Roth  presently
      serves  as  a  Trustee  of  USAA  Life  Investment  Trust,  a  registered
      investment  company advised by IMCO,  consisting of seven funds available
      to the public only  through  the  purchase  of certain  variable  annuity
      contracts  and  variable  life  insurance  policies  offered by USAA Life
      Insurance  Company.  Mr. Roth receives no compensation as Trustee of USAA
      Life Investment Trust.

 (c)  Effective December 31, 1999, John W. Saunders, Jr. and Howard L. Freeman,
      Jr. retired from the Board of Directors.

     All of the above Directors are also  Directors/Trustees of the other funds
within the USAA  Family of Funds.  No  compensation  is paid by any fund to any
Director/Trustee  who is a  director,  officer,  or  employee  of  IMCO  or its
affiliates.  No  pension or  retirement  benefits  are  accrued as part of fund
expenses.  The Company reimburses certain expenses of the Directors who are not
affiliated with the investment adviser.

                             THE COMPANY'S MANAGER

As described in the Fund's  prospectus,  USAA Investment  Management Company is
the Manager and  investment  adviser,  providing  services  under the  Advisory
Agreement.  The Manager, a wholly owned indirect  subsidiary of United Services
Automobile   Association  (USAA),  a  large,   diversified  financial  services
institution, was organized in May 1970 and has served as investment adviser and
underwriter for USAA Mutual Fund, Inc. from its inception.

     In addition to managing  the  Company's  assets,  the Manager  advises and
manages the investments for USAA and its affiliated  companies as well as those
of USAA Tax Exempt Fund,  Inc.,  USAA  Investment  Trust,  USAA State  Tax-Free
Trust, and USAA Life Investment Trust. As of the date of this SAI, total assets
under  management  by the Manager  were  approximately  $42  billion,  of which
approximately $29 billion were in mutual fund portfolios.

     While the officers and  employees of the Manager,  as well as those of the
Funds, may engage in personal securities  transactions,  they are restricted by
the  procedures in a Joint Code of Ethics adopted by the Manager and the Funds.
The

                                      12
<PAGE>
Joint Code of Ethics was  designed to ensure that the  shareholders'  interests
come before the  individuals  who manage their  Funds.  It also  prohibits  the
portfolio managers and other investment  personnel from buying securities in an
initial public offering or from profiting from the purchase or sale of the same
security  within 60  calendar  days.  Additionally,  the  Joint  Code of Ethics
requires the  portfolio  manager and other  employees  with access  information
about the purchase or sale of securities by the Funds to obtain approval before
executing permitted personal trades. A copy of the Joint Code of Ethics for the
Manager has been filed with the SEC and is available for public view.

ADVISORY AGREEMENT

Under the  Advisory  Agreement,  the Manager  provides an  investment  program,
carries out the investment  policy,  and manages the portfolio  assets for each
Fund.  The  Manager  is  authorized,  subject  to the  control  of the Board of
Directors of the Company,  to determine the selection,  amount, and time to buy
or sell securities for each Fund. In addition to providing investment services,
the  Manager  pays  for  office  space,  facilities,  business  equipment,  and
accounting  services (in addition to those  provided by the  Custodian) for the
Company. The Manager compensates all personnel,  officers, and Directors of the
Company if such persons are also  employees  of the Manager or its  affiliates.
For these services under the Advisory Agreement,  the Company has agreed to pay
the Manager a fee computed as described  under FUND  MANAGEMENT  in each Fund's
prospectus.  Management  fees are  computed  and accrued  daily and are payable
monthly.

     Except for the services and facilities  provided by the Manager,  the Fund
pays all other expenses incurred in its operations. Expenses for which the Fund
is  responsible  include  taxes (if any);  brokerage  commissions  on portfolio
transactions (if any);  expenses of issuance and redemption of shares;  charges
of transfer  agents,  custodians,  and  dividend  disbursing  agents;  costs of
preparing  and  distributing  proxy  material;  costs of printing and engraving
stock   certificates;   auditing  and  legal  expenses;   certain  expenses  of
registering  and  qualifying  shares for sale;  fees of  Directors  who are not
interested  persons  (not  affiliated)  of the  Manager;  costs of printing and
mailing the prospectus, SAI, and periodic reports to existing shareholders; and
any other  charges or fees not  specifically  enumerated.  The Manager pays the
cost of printing and mailing copies of the prospectus,  the SAI, and reports to
prospective shareholders.

     The Advisory  Agreement will remain in effect until June 30, 2002, for the
Fund and will continue in effect from year to year  thereafter  for the Fund as
long as it is approved at least  annually by a vote of the  outstanding  voting
securities  of the  Fund  (as  defined  by the  1940  Act) or by the  Board  of
Directors (on behalf of the Fund) including a majority of the Directors who are
not interested  persons of the Manager or (otherwise  than as Directors) of the
Company,  at a meeting called for the purpose of voting on such  approval.  The
Advisory  Agreement  may be terminated at any time by either the Company or the
Manager on 60 days'  written  notice.  It will  automatically  terminate in the
event of its assignment (as defined in the 1940 Act).

UNDERWRITER

The Company has an agreement  with the Manager for exclusive  underwriting  and
distribution  of the Fund's shares on a continuing,  best-efforts  basis.  This
agreement  provides that the Manager will receive no fee or other  compensation
for such distribution services.

TRANSFER AGENT

The Transfer  Agent  performs  transfer  agent services for the Company under a
Transfer Agency Agreement.  Services include maintenance of shareholder account
records;  handling of communications  with  shareholders;  distribution of Fund
dividends;  and  production  of reports  with  respect to account  activity for
shareholders  and the  Company.  For its  services  under the  Transfer  Agency
Agreement,  the Fund pays the  Transfer  Agent an  annual  fixed fee of $26 per
account. The fee is subject to change at any time.

     The fee to the Transfer Agent includes  processing of all transactions and
correspondence.  Fees are billed on a monthly basis at the rate of  one-twelfth
of the annual fee. In addition,  each Fund pays all  out-of-pocket  expenses of
the  Transfer  Agent and other  expenses  which are  incurred  at the  specific
direction of the Company.

                              GENERAL INFORMATION

CUSTODIAN

State Street Bank and Trust Company,  P.O. Box 1713,  Boston,  MA 02105, is the
Company's  Custodian.  The Custodian is  responsible  for,  among other things,
safeguarding  and controlling  the Company's cash and securities;  handling the
receipt and delivery of securities;  and  collecting  interest on the Company's
investments.

COUNSEL

Goodwin,  Procter & Hoar LLP,  Exchange Place,  Boston,  MA 02109,  will review
certain legal matters for the Company in connection  with the shares offered by
the prospectus.

                                      13
<PAGE>
INDEPENDENT AUDITORS

KPMG LLP, 112 East Pecan,  Suite 2400, San Antonio,  TX 78205, is the Company's
independent auditor. In this capacity, the firm is responsible for auditing the
annual financial statements of the Funds and reporting thereon.

                        CALCULATION OF PERFORMANCE DATA

Information  regarding the total return of the Fund is provided under COULD THE
VALUE  OF  YOUR  INVESTMENT  IN THE  FUND  FLUCTUATE?  in its  prospectus.  See
VALUATION  OF  SECURITIES  herein for a  discussion  of the manner in which the
Fund's price per share is calculated.

TOTAL RETURN

The Fund may advertise  performance in terms of average annual total return for
1-, 5-, and 10-year periods, or for such lesser periods as the Fund has been in
existence.  Average  annual  total  return is  computed  by finding the average
annual  compounded  rates of return  over the  periods  that  would  equate the
initial  amount  invested  to the ending  redeemable  value,  according  to the
following formula:

                                P(1 + T)N = ERV

Where:    P   =    a hypothetical initial payment of $1,000
          T   =    average annual total return
          n   =    number of years
          ERV =    ending redeemable value of a hypothetical $1,000 payment
                   made at the beginning of the  1-, 5-, or 10-year periods
                   at the end of the year or period

     The  calculation  assumes any charges are deducted from the initial $1,000
payment  and  assumes  all  dividends  and  distributions  by  such  Funds  are
reinvested  at the price stated in the  prospectus  on the  reinvestment  dates
during the period  and  includes  all  recurring  fees that are  charged to all
shareholder accounts.

               APPENDIX A - LONG-TERM AND SHORT-TERM DEBT RATINGS

1. LONG-TERM DEBT RATINGS:

MOODY'S INVESTOR SERVICES

Aaa      Bonds  that are rated Aaa are judged to be of the best  quality.  They
         carry  the  smallest  degree  of  investment  risk  and are  generally
         referred to as "gilt  edged."  Interest  payments  are  protected by a
         large or by an  exceptionally  stable  margin and principal is secure.
         While the  various  protective  elements  are likely to  change,  such
         changes  as  can  be  visualized  are  most  unlikely  to  impair  the
         fundamentally strong position of such issues.

Aa       Bonds  that  are  rated Aa are  judged  to be of high  quality  by all
         standards.  Together  with  the  Aaa  group  they  comprise  what  are
         generally  known as  high-grade  bonds.  They are rated lower than the
         best bonds because margins of protection may not be as large as in Aaa
         securities or  fluctuation  of  protective  elements may be of greater
         amplitude  or  there  may be other  elements  present  which  make the
         long-term risks appear somewhat larger than in Aaa securities.

A        Bonds that are rated A possess many  favorable  investment  attributes
         and are to be considered as  upper-medium-grade  obligations.  Factors
         giving security to principal and interest are considered adequate, but
         elements may be present that suggest a  susceptibility  to  impairment
         sometime in the future.

Baa      Bonds that are rated Baa are  considered as  medium-grade  obligations
         (i.e., they are neither highly protected nor poorly secured). Interest
         payments and principal  security  appear  adequate for the present but
         certain    protective    elements   may   be   lacking   or   may   be
         characteristically  unreliable  over any great  length  of time.  Such
         bonds lack  outstanding  investment  characteristics  and in fact have
         speculative characteristics as well.

Ba       Bonds that are rated Ba are judged to have speculative elements; their
         future cannot be considered as well assured.  Often the  protection of
         interest and principal payments may be very moderate,  and thereby not
         well  safeguarded  during  both  good and bad times  over the  future.
         Uncertainty of position characterizes bonds in this class.

B        Bonds that are rated B generally lack characteristics of the desirable
         investment.  Assurance  of  interest  and  principal  payments  or  of
         maintenance  of other  terms of the  contract  over any long period of
         time may be small.

Caa      Bonds that are rated Caa are of poor  standing.  Such issues may be in
         default or there may be present  elements  of danger  with  respect to
         principal or interest.

Ca       Bonds that are rated Ca represent obligations which are speculative in
         a high  degree.  Such issues are often in default or have other marked
         shortcomings.

                                      14
<PAGE>
C        Bonds that are rated C are the lowest rated class of bonds, and issues
         so rated can be regarded as having  extremely  poor  prospects of ever
         attaining any real investment standing.

NOTE:  MOODY'S APPLIES  NUMERICAL  MODIFIERS 1, 2, AND 3 IN EACH GENERIC RATING
CLASSIFICATION.  THE  MODIFIER 1  INDICATES  THAT THE  OBLIGATION  RANKS IN THE
HIGHER END OF ITS GENERIC RATING CATEGORY, THE MODIFIER 2 INDICATES A MID-RANGE
RANKING,  AND THE  MODIFIER  3  INDICATES  A  RANKING  IN THE LOWER END OF THAT
GENERIC RATING CATEGORY.

STANDARD & POOR'S RATINGS GROUP

AAA      An obligation  rated "AAA" has the highest rating assigned by Standard
         & Poor's. The obligor's  capacity to meet its financial  commitment on
         the obligation is extremely strong.

AA       An obligation rated "AA" differs from the highest rated issues only in
         small degree. The obligor's capacity to meet its financial  commitment
         on the obligation is VERY STRONG.

A        An obligation  rated "A" is somewhat more  susceptible  to the adverse
         effects of changes  in  circumstances  and  economic  conditions  than
         obligations  in  higher  rated  categories.   However,  the  obligor's
         capacity to meet its financial  commitment on the  obligation is still
         STRONG.

BBB      An obligation rated "BBB" exhibits  adequate  capacity to pay interest
         and repay principal.  However, adverse economic conditions or changing
         circumstances  are more  likely to lead to a weakened  capacity of the
         obligor to meet its financial commitment on the obligation.

B        An  obligation  rated  "B"  is  MORE  VULNERABLE  to  nonpayment  than
         obligations  rated "BB," but the obligor currently has the capacity to
         meet its financial  commitment on the  obligation.  Adverse  business,
         financial,  or economic  conditions  will likely  impair the obligor's
         capacity  or  willingness  to meet  its  financial  commitment  on the
         obligation.

CCC      An obligation rated "CCC" is CURRENTLY  VULNERABLE to nonpayment,  and
         is  dependent  upon  favorable  business,   financial,   and  economic
         conditions  for the obligor to meet its  financial  commitment  on the
         obligation.  In the event of adverse business,  financial, or economic
         conditions, the obligor is not likely to have the capacity to meet its
         financial commitment on the obligation.

CC       An obligation rated "C" is CURRENTLY HIGHLY VULNERABLE to nonpayment.

C        The "C" rating  may be used to cover a  situation  where a  bankruptcy
         petition has been filed or similar action has been taken, but payments
         on this obligation are being continued.

D        An obligation rated "D" is in payment default. The "D" rating category
         is used when  payments on an  obligation  are not made on the date due
         even if the applicable grace period has not expired, unless Standard &
         Poor's  believes  that such  payments  will be made  during such grace
         period.  The "D"  rating  also  will  be used  upon  the  filing  of a
         bankruptcy  petition or the taking of a similar  action if payments on
         an obligation are jeopardized.

PLUS (+) OR MINUS (-):  THE  RATINGS  FROM "AA" TO "CCC" MAY BE MODIFIED BY THE
ADDITION  OF A PLUS OR MINUS SIGN TO SHOW  RELATIVE  STANDING  WITHIN THE MAJOR
RATING CATEGORIES.

FITCH INFORMATION, INC.

AAA      Highest credit quality. "AAA" ratings denote the lowest expectation of
         credit risk.  They are assigned only in case of  exceptionally  strong
         capacity for timely payment of financial commitments. This capacity is
         highly unlikely to be adversely affected by foreseeable events.

AA       Very high credit  quality.  "AA" ratings denote a very low expectation
         of credit risk.  They indicate very strong capacity for timely payment
         of  financial   commitments.   This  capacity  is  not   significantly
         vulnerable to foreseeable events.

A        High credit  quality.  "A" ratings denote a low  expectation of credit
         risk.  The capacity for timely  payment of  financial  commitments  is
         considered strong. This capacity may, nevertheless, be more vulnerable
         to changes in circumstances or in economic conditions than is the case
         for higher ratings.

BBB      Good credit quality.  "BBB" ratings indicate that there is currently a
         low  expectation  of credit risk.  The capacity for timely  payment of
         financial  commitments is considered adequate,  but adverse changes in
         circumstances  and in  economic  conditions  are more likely to impair
         this capacity. This is the lowest investment-grade category.

PLUS (+) MINUS(-) SIGNS MAY BE APPENDED TO A RATING TO DENOTE  RELATIVE  STATUS
WITHIN MAJOR RATING  CATEGORIES.  SUCH SUFFIXES ARE NOT ADDED TO THE AAA RATING
CATEGORY OR TO CATEGORIES BELOW CCC.

                                      15
<PAGE>
2. SHORT-TERM DEBT RATINGS:

MOODY'S CORPORATE AND GOVERNMENT

Prime-1    Issuers rated Prime-1 (or supporting  institutions)  have a superior
           ability for repayment of senior short-term debt obligations. Prime-1
           repayment  ability will often be evidenced by many of the  following
           characteristics:

           * Leading market positions in well-established industries.
           * High rates of return on funds employed.
           * Conservative  capitalization  structure with moderate  reliance on
             debt and ample asset protection.
           * Broad margins in earnings  coverage of fixed financial charges and
             high internal cash generation.
           * Well-established  access  to a  range  of  financial  markets  and
             assured sources of alternate liquidity.

Prime-2    Issuers rated  Prime-2 (or  supporting  institutions)  have a strong
           ability for repayment of senior  short-term debt  obligations.  This
           will  normally be  evidenced  by many of the  characteristics  cited
           above but to a lesser degree.  Earnings trends and coverage  ratios,
           while  sound,  may be  more  subject  to  variation.  Capitalization
           characteristics,  while still  appropriate,  may be more affected by
           external conditions. Ample alternate liquidity is maintained.

MOODY'S MUNICIPAL

MIG 1/VMIG 1          This designation  denotes best quality.  There is present
                      strong  protection by  established  cash flows,  superior
                      liquidity support, or demonstrated  broad-based access to
                      the market for refinancing.

MIG 2/VMIG 2          This  designation  denotes   high  quality.   Margins  of
                      protection  are  ample  although  not  so large as in the
                      preceding group.

S&P CORPORATE AND GOVERNMENT

A-1      A short-term  obligation  rated "A-1" is rated in the highest category
         by Standard & Poor's.  The  obligor's  capacity to meet its  financial
         commitment on the obligation is strong. Within this category,  certain
         obligations  are designated  with a plus (+) sign. This indicates that
         the  obligor's  capacity  to meet its  financial  commitment  on these
         obligations is extremely strong.

A-2      A short-term  obligation  rated "A-2" is somewhat more  susceptible to
         the  adverse  effects  of  changes  in   circumstances   and  economic
         conditions than obligations in higher rating categories.  However, the
         obligor's capacity to meet its financial  commitment on the obligation
         is satisfactory.

S&P MUNICIPAL

SP-1     Strong  capacity to pay principal and interest.  Issues  determined to
         possess very strong characteristics are given a plus (+) designation.

SP-2     Satisfactory  capacity  to  pay  principal  and  interest,  with  some
         vulnerability to adverse  financial and economic changes over the term
         of the notes.

FITCH

F1       Highest credit  quality.  Indicates the strongest  capacity for timely
         payment of financial commitments;  may have an added "+" to denote any
         exceptionally strong credit feature.

F2       Good credit  quality.  A  satisfactory  capacity for timely payment of
         financial commitments,  but the margin of safety is not as great as in
         the case of the higher ratings.

                APPENDIX B - COMPARISON OF PORTFOLIO PERFORMANCE

Occasionally,  we may make  comparisons  in  advertising  and sales  literature
between the Fund and other comparable funds in the industry.  These comparisons
may include such topics as risk and reward,  investment objectives,  investment
strategies, and performance.

     Fund  performance  also may be compared to the performance of broad groups
of  mutual  funds  with  similar  investment  goals  or  unmanaged  indexes  of
comparable  securities.  Evaluations  of Fund  performance  made by independent
sources  may also be used in  advertisements  concerning  the  Fund,  including
reprints of, or selections  from,  editorials or articles  about the Fund.  The
Fund or its  performance  may also be  compared to products  and  services  not
constituting securities subject to registration under the 1933 Act such as, but
not limited to, certificates of deposit and money market accounts.  Sources for
performance  information  and  articles  about the Fund may include but are not
restricted to the following:

AAII  JOURNAL,  a monthly  association  magazine  for  members of the  American
Association of Individual Investors.

ARIZONA REPUBLIC, a newspaper that may cover financial and investment news.

                                      16
<PAGE>
AUSTIN AMERICAN-STATESMAN, a newspaper that may cover financial news.

BARRON'S,  a Dow Jones and Company,  Inc.  business and  financial  weekly that
periodically reviews mutual fund performance data.

THE BOND BUYER, a daily newspaper that covers bond market news.

BUSINESS  WEEK,  a national  business  weekly  that  periodically  reports  the
performance rankings and ratings of a variety of mutual funds.

CDA/WEISENBERGER  MUTUAL FUNDS  INVESTMENT  REPORT,  a monthly  newsletter that
reports on both specific  mutual fund companies and the mutual fund industry as
a whole.

CHICAGO TRIBUNE, a newspaper that may cover financial news.

CONSUMER  REPORTS,  a  monthly  magazine  that  from  time to time  reports  on
companies in the mutual fund industry.

DALLAS MORNING NEWS, a newspaper that may cover financial news.

DENVER POST, a newspaper that may quote financial news.

FINANCIAL PLANNING, a monthly magazine that periodically  features companies in
the mutual fund industry.

FINANCIAL SERVICES WEEK, a weekly newspaper that covers financial news.

FINANCIAL WORLD, a monthly magazine that periodically features companies in the
mutual fund industry.

FORBES,  a  national  business   publication  that  periodically   reports  the
performance of companies in the mutual fund industry.

FORTUNE,   a  national  business   publication  that  periodically   rates  the
performance of a variety of mutual funds.

FUND ACTION, a mutual fund news report.

HOUSTON CHRONICLE, a newspaper that may cover financial news.

INCOME AND SAFETY, a monthly newsletter that rates mutual funds.

INVESTECH, a bimonthly investment newsletter.

INVESTMENT  ADVISOR,  a monthly  publication  directed primarily to the advisor
community; includes ranking of mutual funds using a proprietary methodology.

INVESTMENT  COMPANY  INSTITUTE,   the  national  association  of  the  American
Investment Company industry.

INVESTOR'S BUSINESS DAILY, a newspaper that covers financial news.

KIPLINGER'S   PERSONAL  FINANCE  MAGAZINE,   a  monthly   investment   advisory
publication  that  periodically  features  the  performance  of  a  variety  of
securities.

LIPPER,  A REUTER'S  COMPANY  EQUITY FUND  PERFORMANCE  ANALYSIS,  a weekly and
monthly publication of industry-wide  mutual fund performance  averages by type
of fund.

LIPPER, A REUTER'S COMPANY FIXED INCOME FUND  PERFORMANCE  ANALYSIS,  a monthly
publication of industry-wide mutual fund performance averages by type of fund.

LOS ANGELES TIMES, a newspaper that may cover financial news.

LOUIS RUKEYSER'S WALL STREET, a publication for investors.

MEDICAL  ECONOMICS,  a monthly  magazine  providing  information to the medical
profession.

MONEY, a monthly  magazine that features the performance of both specific funds
and the mutual fund industry as a whole.

MONEY FUND REPORT,  a weekly  publication  of  iMoneyNet,  Inc.  (formerly  IBC
Financial Data, Inc.) reporting on the performance of the nation's money market
funds,  summarizing money market fund activity,  and including certain averages
as performance benchmarks, specifically "Taxable First Tier Fund Average."

MONEY MARKET  INSIGHT,  a monthly money market  industry  analysis  prepared by
iMoneyNet, Inc. (formerly IBC Financial Data, Inc.)

MONEYLETTER,  a biweekly newsletter that covers financial news and from time to
time rates specific mutual funds.

MORNINGSTAR 5 STAR INVESTOR,  a monthly  newsletter that covers  financial news
and rates  mutual  funds  produced by  Morningstar,  Inc. (a data  service that
tracks open-end mutual funds).

                                      17
<PAGE>
MUNI BOND FUND REPORT,  a monthly  newsletter that covers news on the municipal
bond market and features performance data for municipal bond mutual funds.

MUNIWEEK, a weekly newspaper that covers news on the municipal bond market.

MUTUAL FUND FORECASTER, a monthly newsletter that ranks mutual funds.

MUTUAL FUND INVESTING, a newsletter covering mutual funds.

MUTUAL  FUND  PERFORMANCE   REPORT,  a  monthly   publication  of  mutual  fund
performance and rankings, produced by Morningstar, Inc.

MUTUAL  FUNDS  MAGAZINE,  a  monthly  publication   reporting  on  mutual  fund
investing.

MUTUAL FUND SOURCE BOOK, an annual  publication  produced by Morningstar,  Inc.
that describes and rates mutual funds.

MUTUAL  FUND  VALUES,  a  biweekly   guidebook  to  mutual  funds  produced  by
Morningstar, Inc.

NEWSWEEK, a national business weekly.

NEW YORK TIMES, a newspaper that may cover financial news.

NO LOAD FUND  INVESTOR,  a  newsletter  covering  companies  in the mutual fund
industry.

ORLANDO SENTINEL, a newspaper that may cover financial news.

PERSONAL  INVESTOR,  a monthly  magazine that from time to time features mutual
fund companies and the mutual fund industry.

SAN ANTONIO  BUSINESS  JOURNAL,  a weekly  newspaper that  periodically  covers
mutual fund companies as well as financial news.

SAN ANTONIO EXPRESS-NEWS, a newspaper that may cover financial news.

SAN FRANCISCO CHRONICLE, a newspaper that may cover financial news.

SMART MONEY,  a monthly  magazine  featuring news and articles on investing and
mutual funds.

USA TODAY, a newspaper that may cover financial news.

U.S.  NEWS AND WORLD  REPORT,  a national  business  weekly  that  periodically
reports mutual fund performance data.

WALL  STREET  JOURNAL,  a Dow Jones and  Company,  Inc.  newspaper  that covers
financial news.

WASHINGTON POST, a newspaper that may cover financial news.

WORTH,  a magazine that covers  financial  and  investment  subjects  including
mutual funds.

YOUR MONEY, a monthly magazine directed towards the novice investor.

     In  addition  to the sources  above,  performance  of our Fund may also be
tracked by Lipper Analytical Services,  Inc. and Morningstar,  Inc. A Fund will
be compared to Lipper's or Morningstar's appropriate fund category according to
its objective and portfolio  holdings.  Footnotes in  advertisements  and other
sales literature will include the time period applicable for any rankings used.

     For comparative  purposes,  unmanaged indexes of comparable  securities or
economic data may be cited. Examples include the following:

     - Ibbotson Associates, Inc., Stocks, Bonds, Bills, and Inflation Yearbook.

     - Russell  2000(R) Index is an index that  consists of the 2,000  smallest
companies in the Russell 3000(R) Index, a widely recognized small cap index.

     - NASDAQ  Industrials,  a composite index of approximately  3000 unmanaged
securities of industrial corporations traded over the counter.

     Other sources for total return and other performance data that may be used
by a Fund or by those publications  listed previously are Schabaker  Investment
Management  and Investment  Company Data,  Inc. These are services that collect
and compile data on mutual fund companies.

                                      18
<PAGE>
                       APPENDIX C - DOLLAR-COST AVERAGING

Dollar-cost  averaging is a systematic  investing method,  which can be used by
investors as a disciplined technique for investing.  A fixed amount of money is
invested in a security (such as a stock or mutual fund) on a regular basis over
a period of time,  regardless  of whether  securities  markets are moving up or
down.

     This  practice  reduces  average  share costs to the investor who acquires
more shares in periods of lower  securities  prices and fewer shares in periods
of higher prices.

     While  dollar-cost  averaging does not assure a profit or protect  against
loss in declining markets, this investment strategy is an effective way to help
calm the effect of fluctuations in the financial markets.  Systematic investing
involves  continuous  investment in securities  regardless of fluctuating price
levels of such securities. Investors should consider their financial ability to
continue purchases through periods of low and high price levels.

     As the following chart  illustrates,  dollar-cost  averaging tends to keep
the overall cost of shares lower.  This example is for  illustration  only, and
different trends would result in different average costs.

===============================================================================
                        HOW DOLLAR-COST AVERAGING WORKS

                     $100 Invested Regularly for 5 Periods
                                  Market Trend
           --------------------------------------------------------------------

                  Down                     Up                     Mixed
           --------------------   ---------------------    --------------------
           Share       Shares     Share        Shares      Share       Shares
Investment Price      Purchased   Price       Purchased    Price      Purchased
           --------------------   ---------------------    --------------------
   $100      10         10           6          16.67        10         10
    100       9         11.1         7          14.29         9         11.1
    100       8         12.5         7          14.29         8         12.5
    100       8         12.5         9          11.1          9         11.1
    100       6         16.67       10          10           10         10
   ----      --         -----       --          -----        --         -----
   $500   ***41         62.77    ***39          66.35     ***46         54.7

          *Avg. Cost:  $ 7.97    *Avg. Cost:   $ 7.54     *Avg. Cost:  $ 9.14
                        -----                   -----                   -----
         **Avg. Price: $ 8.20   **Avg. Price:  $ 7.80    **Avg. Price: $ 9.20
                        -----                   -----                   -----

  *  Average  Cost is the total  amount  invested  divided  by number of shares
     purchased.
 **  Average  Price  is  the  sum of the  prices  paid  divided  by  number  of
     purchases.
***  Cumulative total of share prices used to compute average prices.
===============================================================================

                                      19
<PAGE>
36838-1000
<PAGE>
                             USAA MUTUAL FUND, INC.

PART C.   OTHER INFORMATION

Item 23.                            EXHIBITS

1   (a)   Articles of Incorporation dated October 10, 1980 (1)
    (b)   Articles of Amendment dated January 14, 1981 (1)
    (c)   Articles Supplementary dated July 28, 1981 (1)
    (d)   Articles Supplementary dated November 3, 1982 (1)
    (e)   Articles of Amendment dated May 18, 1983 (1)
    (f)   Articles Supplementary dated August 8, 1983 (1)
    (g)   Articles Supplementary dated July 27, 1984 (1)
    (h)   Articles Supplementary dated November 5, 1985 (1)
    (i)   Articles Supplementary dated January 23, 1987 (1)
    (j)   Articles Supplementary dated May 13, 1987 (1)
    (k)   Articles Supplementary dated January 25, 1989 (1)
    (l)   Articles Supplementary dated May 2, 1991 (1)
    (m)   Articles Supplementary dated November 14, 1991 (1)
    (n)   Articles Supplementary dated April 14, 1992 (1)
    (o)   Articles Supplementary dated November 4, 1992 (1)
    (p)   Articles Supplementary dated March 23, 1993 (1)
    (q)   Articles Supplementary dated May 5, 1993 (1)
    (r)   Articles Supplementary dated November 8, 1993 (1)
    (s)   Articles Supplementary dated January 18, 1994 (1)
    (t)   Articles Supplementary dated November 9, 1994 (1)
    (u)   Articles Supplementary dated November 8, 1995 (2)
    (v)   Articles Supplementary dated February 6, 1996 (3)
    (w)   Articles Supplementary dated March 12, 1996 (4)
    (x)   Articles Supplementary dated November 13, 1996 (7)
    (y)   Articles Supplementary dated May 9, 1997 (8)
    (z)   Articles of Amendment dated July 9, 1997 (9)
    (aa)  Articles Supplementary dated November 12, 1997 (10)
    (bb)  Articles Supplementary dated April 3, 1998 (13)
    (cc)  Articles Supplementary dated May 6, 1999 (14)
    (dd)  Articles Supplementary dated November 18, 1999 (16)
    (ee)  Articles Supplementary dated July 19, 2000 (17)

2         Bylaws, as amended July 19, 2000 (17)

3         SPECIMEN CERTIFICATES FOR SHARES OF
    (a)   Growth Fund (1)
    (b)   Income Fund (1)
    (c)   Money Market Fund (1)
    (d)   Aggressive Growth Fund (1)
    (e)   Income Stock Fund (1)
    (f)   Growth & Income Fund (1)
    (g)   Short-Term Bond Fund (1)
    (h)   S&P 500 Index Fund (4)
    (i)   Science & Technology Fund (9)

                                      C-1
<PAGE>
Item 23.                              EXHIBITS

    (j)   First Start Growth Fund (9)
    (k)   Intermediate-Term Bond Fund (15)
    (l)   High-Yield Opportunities Fund (15)
    (m)   Small Cap Stock Fund (15)
    (n)   Form of Extended Market Index Fund (17)
    (o)   Form of Nasdaq-100 Index Fund (17)
    (p)   Form of Global Titans Index Fund (17)
    (q)   Form of Capital Growth Fund (17)

4   (a)   Advisory Agreement dated September 21, 1990 (1)
    (b)   Letter  Agreement dated June 1, 1993 adding  Growth & Income Fund and
           Short-Term Bond Fund (1)
    (c)   Management Agreement dated May 1, 1996  with  respect to  the S&P 500
           Index Fund (5)
    (d)   Administration Agreement dated May 1, 1996 with respect to the S&P 500
           Index Fund (5)
    (e)   Letter  Agreement to the  Management Agreement dated May 1, 1996 with
           respect to the S&P 500 Index Fund (5)
    (f)   Amendment to  Administration Agreement dated May 1, 1997 with respect
           to the S&P 500 Index Fund (7)
    (g)   Letter Agreement to  the  Advisory  Agreement  dated  August  1, 1997
           adding the Science & Technology Fund and First Start Growth Fund (9)
    (h)   Letter Agreement  to the  Advisory  Agreement  dated  August  2, 1999
           adding Intermediate-Term Bond  Fund, High-Yield  Opportunities Fund,
           and Small Cap Stock Fund (15)
    (i)   Form of  Management  Agreement  with respect to the Extended  Market
           Index Fund (filed  herewith)
    (j)   Form of  Administration Agreement with respect to the Extended Market
           Index Fund (filed  herewith)
    (k)   Form of Advisory  Agreement with respect to the Nasdaq-100 Index Fund
           and the Global  Titans Index Fund (filed  herewith)
    (l)   Form of  Administration  Agreement  with  respect  to the  Nasdaq-100
           Index Fund and the Global Titans Index Fund (filed herewith)
    (m)   Form of  Letter  Agreement  to the  Advisory  Agreement  adding  the
           Capital Growth Fund (filed herewith)
    (n)   Form of Sub-Advisory Agreement with respect to the  Nasdaq-100  Index
           Fund and the Global  Titans Index Fund (filed herewith)
    (o)   Form of Accounting  Services Agreement  with respect  to the Extended
           Market Index Fund (filed herewith)

5   (a)   Underwriting Agreement dated July 25, 1990 (1)
    (b)   Letter Agreement  to the  Underwriting  Agreement  dated June 1, 1993
           adding Growth & Income Fund and Short-Term Bond Fund (1)
    (c)   Letter Agreement  to the  Underwriting  Agreement  dated  May 1, 1996
           adding S&P 500 Index Fund (5)
    (d)   Letter Agreement to the  Underwriting Agreement  dated August 1, 1997
           adding Science & Technology Fund and First Start Growth Fund (9)
    (e)   Letter Agreement to the Underwriting  Agreement dated  August 2, 1999
           adding Intermediate-Term  Bond  Fund, High-Yield Opportunities Fund,
           and Small Cap Stock Fund (15)
    (f)   Form of Letter  Agreement to the  Underwriting  Agreement  adding the
           Extended Market Index Fund, the  Nasdaq-100  Index  Fund, the Global
           Titans Index Fund, and the Capital Growth Fund (filed herewith)

6         Not Applicable

7   (a)   Custodian Agreement dated November 3, 1982 (1)
    (b)   Letter Agreement dated April 20, 1987 adding Income Stock Fund (1)
    (c)   Amendment No. 1 to the Custodian Contract dated October 30, 1987 (1)

                                      C-2
<PAGE>
Item 23.                              EXHIBITS

    (d)   Amendment to the Custodian Contract dated November 3, 1988 (1)
    (e)   Amendment to the Custodian Contract dated February 6, 1989 (1)
    (f)   Amendment to the Custodian Contract dated November 8, 1993 (1)
    (g)   Letter  Agreement dated June 1, 1993  adding Growth & Income Fund and
            Short-Term Bond Fund (1)
    (h)   Subcustodian Agreement dated March 24, 1994 (3)
    (i)   Custodian Agreement dated May 1, 1996 with respect to the S&P 500
           Index  Fund (5)
    (j)   Subcustodian  Agreement dated May 1, 1996 with respect to the S&P 500
           Index Fund (5)
    (k)   Letter Agreement  to the  Custodian Agreement  dated May 1, 1996 with
           respect to the S&P 500 Index Fund (5)
    (l)   Amendment to Custodian Contract dated May 13, 1996 (5)
    (m)   Letter Agreement to the Custodian Agreement dated August 1, 1997 with
           respect to the Science &  Technology  Fund  and  First  Start Growth
           Fund (9)
    (n)   Letter Agreement to the Custodian Agreement dated August 2, 1999 with
           respect to the Intermediate-Term Bond Fund, High-Yield Opportunities
           Fund, and Small Cap Stock Fund (15)
    (o)   Form of Custody Letter Agreement with respect to  the Extended Market
           Index Fund (filed herewith)
    (p)   Form of Addendum to the Custody Letter  Agreement with respect to the
           Extended  Market Index  Fund (filed  herewith)
    (q)   Form of Letter  Agreement to the  Custodian Agreement with respect to
           the  Nasdaq-100  Index Fund, the Global  Titans Index  Fund, and the
           Capital Growth Fund (filed herewith)

8   (a)   Articles of Merger dated January 30, 1981 (1)
    (b)   Transfer Agency Agreement dated January 23, 1992 (1)
    (c)   Letter Agreement  dated  June 1, 1993  to  Transfer  Agency Agreement
           adding Growth & Income Fund and Short-Term Bond Fund (1)
    (d)   Amendments dated January 1, 1999 to the Transfer Agency Agreement Fee
           Schedules  for Growth  Fund, Aggressive  Growth  Fund, Income  Fund,
           Growth & Income Fund, Income Stock Fund, Money  Market  Fund, Short-
           Term  Bond Fund, Science  Technology  Fund  and  First  Start Growth
           Fund (15)
    (e)   Amendment No. 1 to Transfer Agency Agreement dated  November 14, 1995
           (2)
    (f)   Third Party Feeder Fund Agreement  dated  May 1, 1996 with respect to
           the S&P 500 Index  Fund (5)
    (g)   Letter  Agreement to  Transfer  Agency Agreement  dated May 1, 1996
           adding S&P 500 Index Fund (5)
    (h)   Transfer Agency  Agreement Fee Schedule dated May 1, 2000 for S&P 500
           Index Fund (16)
    (i)   Master  Revolving   Credit  Facility   Agreement  with  USAA  Capital
          Corporation  dated  January  11,  2000  ($500,000,000)  (16)
    (j)   Master Revolving Credit Facility Agreement with Bank of America dated
           January 12, 2000 (16)
    (k)   Letter  Agreement to Transfer  Agency  Agreement dated August 1, 1997
           adding Science & Technology Fund and First Start Growth Fund (9)
    (l)   Master  Revolving  Credit  Facility  Agreement  with  USAA  Capital
           Corporation  dated  January  11,  2000   ($250,000,000)  (16)
    (m)   Letter Agreement  to  Transfer Agency Agreement dated  August 2, 1999
           adding Intermediate-Term Bond  Fund, High-Yield  Opportunities  Fund
           and Small Cap Stock Fund (15)
    (n)   Transfer Agency  Agreement Fee  Schedule  for  Intermediate-Term Bond
           Fund (15)
    (o)   Transfer Agency Agreement Fee Schedule  for  High-Yield Opportunities
           Fund (15)
    (p)   Transfer Agency Agreement Fee Schedule for Small Cap Stock Fund (15)
    (q)   Form of  Master-Feeder Participation  Agreement  with  respect to the
           Extended Market Index Fund (filed herewith)
    (r)   Form of Letter Agreement to the Transfer Agency  Agreement adding the
           Extended  Market Index Fund, the  Nasdaq-100 Index  Fund, the Global
           Titans Index Fund, and the Capital Growth Fund (filed herewith)

                                      C-3
<PAGE>
Item 23.                              EXHIBITS

    (s)   Form of Transfer  Agency  Agreement  Fee  Schedule  for  the Extended
           Market Index Fund (filed herewith)
    (t)   Form of Transfer Agency Agreement  Fee  Schedule  for  the Nasdaq-100
           Index Fund (filed herewith)
    (u)   Form of  Transfer Agency Agreement Fee Schedule for the Global Titans
           Index Fund (filed  herewith)
    (v)   Form of Transfer Agency Agreement Fee Schedule for the Capital Growth
           Fund (filed  herewith)
    (w)   Form of License  Agreement for Nasdaq-100 Index Fund (filed herewith)
    (x)   Form  of  License  Agreement  for  Global  Titans  Index  Fund (filed
           herewith)
    (y)   Form of Sub-License Agreement for  Extended Market  Index Fund (filed
           herewith)
    (z)   Form of  Commodity Customer's Agreement for the Nasdaq-100 Index Fund
           and the Global Titans Index Fund (filed herewith)

9   (a)   Opinion  of  Counsel with respect  to  the  Growth Fund, Income Fund,
           Money Market  Fund, Income  Stock  Fund, Growth  &  Income Fund, and
           Short-Term Bond Fund (2)
    (b)   Opinion of Counsel with respect to the S&P 500 Index Fund (16)
    (c)   Opinion of Counsel with respect to the Aggressive Growth Fund (6)
    (d)   Consent of Counsel with respect to the Aggressive Growth Fund, Growth
           Fund, Growth & Income Fund, Income  Stock Fund, Income  Fund, Short-
           Term Bond Fund, Money  Market Fund, Science &  Technology  Fund, and
           First Start Growth Fund (15)
    (e)   Opinion of Counsel with respect to the Science &  Technology Fund and
           First Start  Growth  Fund (8)
    (f)   Opinion  and Consent of Counsel with respect to the Intermediate-Term
           Bond Fund, High-Yield  Opportunities Fund, and  Small Cap Stock Fund
           (14)
    (g)   Consent of  Counsel with  respect to  the  S&P  500 Index Fund (filed
           herewith)
    (h)   Opinion and Consent of Counsel  with respect to  the  Extended Market
           Index Fund, the Nasdaq-100 Index Fund, the Global Titans Index Fund,
           and the Capital Growth Fund (filed herewith)

10        Independent  Accountants' Consent with respect to the  S&P 500  Index
           Fund - (filed herewith)

11        Omitted financial statements - Not Applicable

12        SUBSCRIPTIONS AND INVESTMENT LETTERS
    (a)   Subscription  and  Investment  Letter for Growth & Income  Fund and
           Short-Term Bond Fund (1)
    (b)   Subscription and Investment  Letter for S&P 500 Index Fund (5)
    (c)   Subscription and Investment  Letter for Science & Technology Fund and
           First Start Growth Fund (9)
    (d)   Subscription  and  Investment Letter for  the  Intermediate-Term Bond
           Fund,  High-Yield Opportunities Fund, and Small Cap Stock Fund (15)
    (e)   Form of Subscription and  Investment Letter for the  Extended  Market
           Index Fund, Nasdaq-100  Index  Fund, Global  Titans  Index Fund, and
           Capital Growth Fund (17)

13        12b-1 Plans - Not Applicable

14        18f-3 Plans - Not Applicable

15        Plan Adopting Multiple Classes of Shares - Not Applicable

16        CODE OF ETHICS
    (a)   USAA Investment Management Company (filed herewith)
    (b)   Bankers Trust Company (16)
    (c)   Merrill Lynch Investment Managers (filed herewith)
    (d)   Barclays Global Investors, N.A. (filed herewith)

                                      C-4
<PAGE>
Item 23.                              EXHIBITS

17        POWERS OF ATTORNEY
    (a)   Powers of Attorney for  Sherron A. Kirk, David  G. Peebles, Robert L.
           Mason, Richard A. Zucker, Barbara B. Dreeben, and Michael F. Reimherr
           dated April 18, 2000 and Michael J.C. Roth dated April 22, 2000 (16)
    (b)   With respect to the S&P 500  Index Fund, Powers of  Attorney for John
           Y.  Keffer, Charles  A. Rizzo, Charles  P.  Biggar, S.  Leland Dill,
           Richard  T. Hale, Richard  J. Herring, Bruce  E.  Langton, Martin J.
           Gruber, Philip Saunders, Jr., and Harry Van Benscoten, Trustees of
           the Equity 500 Index Portfolio, dated September 8, 1999 (16)
    (c)   Power of Attorney for Robert G. Davis dated July 19, 2000 (17)

-------------------------------------------------------------------------------
(1)    Previously filed with Post-Effective Amendment No. 38  of the Registrant
       (No. 2-49560) filed  with  the  Securities  and Exchange  Commission  on
       September 29, 1995.

(2)    Previously filed with Post-Effective Amendment  No. 39 of the Registrant
       (No. 2-49560) filed  with  the Securities  and  Exchange  Commission  on
       November 21, 1995.

(3)    Previously filed with Post-Effective Amendment No. 40  of the Registrant
       (No. 2-49560) filed  with  the  Securities  and  Exchange  Commission on
       February 15, 1996.

(4)    Previously filed with Post-Effective Amendment No. 41  of the Registrant
       (No. 2-49560) filed  with  the Securities  and  Exchange  Commission  on
       April 26, 1996.

(5)    Previously filed with Post-Effective Amendment No. 42  of the Registrant
       (No. 2-49560) filed  with  the  Securities  and  Exchange  Commission on
       September 11, 1996.

(6)    Previously filed with Post-Effective Amendment No. 43  of the Registrant
       (No. 2-49560) filed  with  the  Securities  and  Exchange  Commission on
       October 1, 1996.

(7)    Previously filed with Post-Effective Amendment No. 44  of the Registrant
       (No. 2-49560) filed  with  the  Securities  and  Exchange  Commission on
       April 21, 1997.

(8)    Previously filed with Post-Effective Amendment No. 45  of the Registrant
       (No. 2-49560) filed  with  the  Securities  and  Exchange  Commission on
       May 16, 1997.

(9)    Previously filed with Post-Effective Amendment No. 46  of the Registrant
       (No. 2-49560) filed  with  the  Securities  and  Exchange  Commission on
       September 30, 1997.

(10)   Previously filed with Post-Effective Amendment No. 47  of the Registrant
       (No. 2-49560) filed  with  the  Securities  and  Exchange  Commission on
       February 26, 1998.

(11)   Previously filed with Post-Effective Amendment No. 48  of the Registrant
       (No. 2-49560) filed  with  the  Securities  and  Exchange  Commission on
       February 27, 1998.

(12)   Previously filed with Post-Effective Amendment No. 49  of the Registrant
       (No. 2-49560) filed  with  the  Securities  and  Exchange  Commission on
       September 30, 1998.
                                      C-5
<PAGE>
(13)   Previously filed with Post-Effective Amendment No. 50  of the Registrant
       (No. 2-49560) filed  with  the  Securities  and  Exchange  Commission on
       February 26, 1999.

(14)   Previously filed with Post-Effective Amendment No.  51 of the Registrant
       (No. 2-49560) filed  with  the  Securities  and  Exchange  Commission on
       May 14, 1999.

(15)   Previously filed with Post-Effective Amendment No. 52  of the Registrant
       (No. 2-49560) filed  with  the  Securities  and  Exchange  Commission on
       November 30, 1999.

(16)   Previously filed with Post-Effective Amendment No. 53  of the Registrant
       (No. 2-49560) filed  with  the  Securities  and Exchange  Commission  on
       April 28, 2000.

(17)   Previously filed with Post-Effective Amendment No. 54  of the Registrant
       (No. 2-49560) filed  with  the  Securities  and  Exchange  Commission on
       August 4, 2000.

                                      C-6
<PAGE>
Item 24.      PERSONS CONTROLLED BY OR UNDER COMMON CONTROL WITH FUND

              Information  pertaining to persons  controlled by or under common
              control with  Registrant is hereby  incorporated  by reference to
              the section captioned  "Directors and Officers of the Company" in
              the Statement of Additional Information.

Item 25.      INDEMNIFICATION

              Protection for the liability of the adviser and  underwriter  and
              for the officers and  directors of the  Registrant is provided by
              two methods:

        (a)   THE DIRECTOR AND OFFICER LIABILITY POLICY. This policy covers all
              losses   incurred  by  the   Registrant,   its  adviser  and  its
              underwriter from any claim made against those entities or persons
              during the policy period by any shareholder or former shareholder
              of the Fund by  reason of any  alleged  negligent  act,  error or
              omission  committed in connection with the  administration of the
              investments of said  Registrant or in connection with the sale or
              redemption of shares issued by said Registrant.

        (b)   STATUTORY  INDEMNIFICATION PROVISIONS. Under Section 2-418 of the
              Maryland General Corporation Law, the Registrant is authorized to
              indemnify  any  past  or  present  director,  officer,  agent  or
              employee against  judgments,  penalties,  fines,  settlements and
              reasonable  expenses  actually incurred by him in connection with
              any  proceeding in which he is a party by reason of having served
              as a director,  officer,  agent or employee,  if he acted in good
              faith and reasonably believed that, (i) in the case of conduct in
              his official  capacity with the Registrant,  that his conduct was
              in the best  interests  of the  Registrant,  or (ii) in all other
              cases,  that his  conduct  was at least not  opposed  to the best
              interests  of  the  Registrant.  In  the  case  of  any  criminal
              proceeding,  said director,  officer,  agent, or employee must in
              addition have had no reasonable cause to believe that his conduct
              was  unlawful.  In the case of a proceeding by or in the right of
              the  Registrant,   indemnification   may  only  be  made  against
              reasonable  expenses  and  may  not be  made  in  respect  of any
              proceeding in which the  director,  officer,  agent,  or employee
              shall  have been  adjudged  to be liable to the  Registrant.  The
              termination  of any  proceeding by judgment,  order,  settlement,
              conviction,  or upon a plea of nolo contendere, or its equivalent
              creates a  rebuttable  presumption  that the  director,  officer,
              agent, or employee did not meet the requisite standard of conduct
              for indemnification. No indemnification may be made in respect of
              any  proceeding   charging   improper  personal  benefit  to  the
              director,  officer,  agent, or employee  whether or not involving
              action in such  person's  official  capacity,  if such person was
              adjudged to be liable on the basis that improper personal benefit
              was received.  If such director,  officer,  agent, or employee is
              successful,  on the merits or  otherwise,  in defense of any such
              proceeding  against  him,  he shall be  indemnified  against  the
              reasonable expenses incurred by him (unless such  indemnification
              is  limited  by  the  Registrant's  charter,  which  it is  not).
              Additionally,  a court  of  appropriate  jurisdiction  may  order
              indemnification in certain  circumstances even if the appropriate
              standard of conduct set forth above was not met.

              Indemnification may not be made unless authorized in the specific
              case after  determination that the applicable standard of conduct
              has been met. Such determination shall be made by either: (i) the
              board of  directors  by either  (x) a  majority  vote of a quorum
              consisting of directors  not parties to the  proceeding or (y) if
              such a quorum  cannot be obtained,  then by a majority  vote of a
              committee of the board consisting solely of two or more directors
              not  at the  time  parties  to  such  proceeding  who  were  duly
              designated  to act in the matter by a  majority  vote of the full
              board in which  the  designated  directors  who are  parties  may
              participate;  (ii) special legal counsel selected by the board of
              directors or a committee of the board by vote as set forth in (i)
              above,  or,  if the  requisite  quorum  of the  board  cannot  be
              obtained therefore and the committee cannot be established,  by a
              majority  vote of the  full  board  in  which  directors  who are
              parties may participate; or (iii) the stockholders.

                                    C-7
<PAGE>
              Reasonable  expenses may be reimbursed or paid by the  Registrant
              in  advance  of  final   disposition  of  a  proceeding  after  a
              determination,  made in accordance  with the procedures set forth
              in the  preceding  paragraph,  that the facts then known to those
              making the determination would not preclude indemnification under
              the applicable  standards provided the Registrant  receives (i) a
              written  affirmation  of the  good  faith  belief  of the  person
              seeking  indemnification  that the applicable standard of conduct
              necessary  for  indemnification  has been met,  and (ii)  written
              undertaking  to  repay  the  advanced  sums  if it is  ultimately
              determined  that the applicable  standard of conduct has not been
              met.

              Insofar as  indemnification  for  liabilities  arising  under the
              Securities  Act of 1933 may be permitted to directors,  officers,
              and  controlling  persons  of  the  Registrant  pursuant  to  the
              Registrant's   Articles  of  Incorporation   or  otherwise,   the
              Registrant   has  been  advised  that,  in  the  opinion  of  the
              Securities  and  Exchange  Commission,  such  indemnification  is
              against public policy as expressed in the Act and is,  therefore,
              unenforceable.  In the  event  that a claim  for  indemnification
              against  such   liabilities   (other  than  the  payment  by  the
              Registrant of expenses  incurred or paid by a director,  officer,
              or controlling person of the Registrant in the successful defense
              of any action,  suit or proceeding) is asserted by such director,
              officer,  or controlling person in connection with the securities
              being registered, then the Registrant will, unless in the opinion
              of its  counsel  the  matter has been  settled  by a  controlling
              precedent,  submit  to a court of  appropriate  jurisdiction  the
              question  of  whether  indemnification  by it is  against  public
              policy as  expressed in the Act and will be governed by the final
              adjudication of such issue.

Item 26.      BUSINESS AND OTHER CONNECTIONS OF THE INVESTMENT ADVISER

              Information  pertaining to business and other  connections of the
              Registrant's   investment  adviser  is  hereby   incorporated  by
              reference  to the  section  of  the  Prospectus  captioned  "Fund
              Management"  and to the section of the  Statement  of  Additional
              Information captioned "Directors and Officers of the Company."

Item 26.      PRINCIPAL UNDERWRITERS

        (a)   USAA  Investment  Management  Company  (the  "Adviser")  acts  as
              principal  underwriter and distributor of the Registrant's shares
              on a best-efforts basis and receives no fee or commission for its
              underwriting  services.  The  Adviser,  wholly  owned  by  United
              Services  Automobile   Association,   also  serves  as  principal
              underwriter  for USAA Tax  Exempt  Fund,  Inc.,  USAA  Investment
              Trust, and USAA State Tax-Free Trust.

        (b)   Set forth below  is  information  concerning  each  director  and
              executive officer of USAA Investment Management Company.

Name and Principal           Position and Offices       Position and Offices
 Business Address              with Underwriter            with Registrant
------------------           --------------------       ---------------------

Robert G. Davis              Director and Chairman       Director and
9800 Fredericksburg Road     of the Board of             Chairman of the
San Antonio, TX 78288        Directors                   Board of Directors

Michael J.C. Roth            Chief Executive Officer,    President, Director
9800 Fredericksburg Road     President, Director, and    and Vice Chairman of
San Antonio, TX 78288        Vice Chairman of the        the Board of Directors
                             Board of Directors

                                      C-8
<PAGE>
David G. Peebles             Senior Vice President,      Vice President and
9800 Fredericksburg Road     Equity Investments, and     Director
San Antonio, TX 78288        Director

Kenneth E. Willmann          Senior Vice President,      Vice President
9800 Fredericksburg Road     Fixed Income Investments
San Antonio, TX 78288        and Director

Christopher W. Claus         Senior Vice President,      None
9800 Fredericksburg Road     Investment Sales and
San Antonio, TX 78288        Service

Samuel J. Borowski           Senior Vice President,      None
9800 Fredericksburg          Investment Operations
San Antonio, TX 78288

Michael D. Wagner            Vice President, Secretary   Secretary
9800 Fredericksburg Road     and Counsel
San Antonio, TX 78288

Mark S. Howard               Vice President, Securities  Assistant Secretary
9800 Fredericksburg Road     Counsel and Compliance,
San Antonio, TX 78288        and Assistant Secretary

Sherron A. Kirk              Senior Vice President,      Treasurer
9800 Fredericksburg Road     Senior Financial Officer,
San Antonio, TX 78288        and Treasurer

        (c)   Not Applicable

Item 28.      LOCATION OF ACCOUNTS AND RECORDS

              The  following  entities  prepare,  maintain,  and  preserve  the
              records  required by Section 31(a) of the Investment  Company Act
              of 1940 (the "1940 Act") for the  Registrant.  These services are
              provided to the Registrant through written agreements between the
              parties to the effect that such  services will be provided to the
              Registrant   for  such  periods   prescribed  by  the  Rules  and
              Regulations of the Securities and Exchange  Commission  under the
              1940 Act and such records are the property of the entity required
              to maintain  and preserve  such  records and will be  surrendered
              promptly on request:

                    USAA Investment Management Company
                    9800 Fredericksburg Road
                    San Antonio, Texas 78288

                    USAA Shareholder Account Services
                    9800 Fredericksburg Road
                    San Antonio, Texas 78288

                    State Street Bank and Trust Company
                    1776 Heritage Drive
                    North Quincy, Massachusetts 02171

                                      C-9
<PAGE>

                    Bankers Trust Company
                    Four Albany Street
                    New York, New York 10006

                    Chase Manhattan Bank
                    4 Chase MetroTech
                    18th Floor
                    Brooklyn, New York  11245

Item 29.      MANAGEMENT SERVICES

              Not Applicable

Item 30.      UNDERTAKINGS

              None

                                     C-10
<PAGE>
                                   SIGNATURES

      Pursuant to the  requirements  of the  Securities  Act and the Investment
Company  Act,  the  Registrant  certifies  that it meets all  requirements  for
effectiveness of this registration  statement purchase to Rule 485(b) under the
Securities Act and has duly caused this amendment to its registration statement
to be signed on its behalf by the undersigned,  thereunto duly  authorized,  in
the city of San Antonio and state of Texas on the 27th day of October 2000.

                                            USAA MUTUAL FUND, INC.

                                                      *
                                            --------------------------
                                            Michael J.C. Roth
                                            President

         Pursuant to the  requirements of the Securities Act, this amendment to
its  Registration  Statement has been signed below by the following  persons in
the capacities and on the date(s) indicated.

   (Signature)                        (Title)                   (Date)

 *                              Chairman of the
-----------------------------   Board of Directors
Robert G. Davis

                                Vice Chairman of the Board
                                of Directors and President
 *                              (Principal Executive Officer)
----------------------------
Michael J.C. Roth

                                Treasurer (Principal
                                Financial and
 *                              Accounting Officer)
----------------------------
Sherron A. Kirk
 *
-----------------------------   Director
David G. Peebles

 *                              Director
----------------------------
Robert L. Mason

 *                              Director
----------------------------
Michael F. Reimherr

 *                              Director
----------------------------
Richard A. Zucker

 *                              Director
----------------------------
Barbara B. Dreeben

 *                              Director
----------------------------
Laura T. Starks


*By:  /s/ Mark S. Howard
      ----------------------
Mark S.  Howard,  Attorney-in-Fact,  under  Powers of Attorney  dated April 22,
2000, and July 19, 2000, incorporated by reference to Post Effective Amendments
Nos. 53 and 54 filed with the Securities  and Exchange  Commission on April 28,
2000, and August 4, 2000, respectively.

                                      C-11
<PAGE>
                                 SIGNATURES

     Equity 500 Index Portfolio has duly caused this  Post-effective  Amendment
No. 55 to the Registration  Statement on Form N-1A of USAA Mutual Fund, Inc. to
be signed on its behalf by the undersigned,  thereunto duly authorized,  in the
city of Baltimore and state of Maryland on the 19 day of October, 2000.

EQUITY 500 INDEX PORTFOLIO

  By: /S/ RICHARD T. HALE
     --------------------------------
      President

     This Post-Effective Amendment No. 55 to the Registration Statement on Form
N-1A of USAA Mutual Fund,  Inc. has been signed below by the following  persons
in the  capacities  included  with  respect  to Equity 500 Index  Portfolio  on
October 19, 2000.

SIGNATURE                       TITLE

Charles P. Biggar*              Trustee

S. Leland Dill*                 Trustee

Martin J. Gruber*               Trustee

Richard Hale*                   Trustee and President

Richard J. Herring*             Trustee

Bruce E. Langton*               Trustee

Philip Saunders, Jr.*           Trustee

Harry Van Benschoten*           Trustee

John Y. Keffer*                 President and Chief Executive Officer

Charles A. Rizzo                Treasurer and Principal Financial and Accounting
                                Officer

By: /S/ DANIEL O. HIRSCH
    ----------------------------------------
    Daniel O. Hirsh, Secretary of Equity 500 Index Portfolio,
       As Attorney-in-Fact to a Power of Attorney.

                                     C-12
<PAGE>
                                  SIGNATURES

     Master Extended Market Index Portfolio has duly caused this Post-effective
Amendment  No. 55 to the  Registration  Statement  on Form N-1A of USAA  Mutual
Fund,  Inc.  to be  signed  on it behalf  by the  undersigned,  thereunto  duly
authorized,  in the township of  Plainsboro  and state of New Jersey  on the 19
day to October, 2000.

MASTER EXTENDED MARKET INDEX PORTFOLIO

  By: /S/ TERRY K. GLENN
      --------------------------------
      President

     This Post-Effective Amendment No. 55 to the Registration Statement of Form
N-1A of USAA Mutual Fund, Inc. has been signed by the following  persons in the
capacities  included with respect to Master Extended Market Index Portfolio on
October 19, 2000.

SIGNATURE                       TITLE

Terry K. Glenn*                 President and Trustee

M. Colyer Crum*                 Trustee

Laurie Simon Hodrick*           Trustee

Jack B. Sunderland*             Trustee

Stephen B. Swensrun*            Trustee

J. Thomas Touchton              Trustee

Fred G. Weiss*                  Trustee

Arthur Zeikel*                  Trustee

*By /S/ TERRY K. GLENN
    ----------------------------
    Terry K. Glenn
    As Attorney-in-Fact to a Power of Attorney


                                     C-13

<PAGE>
                                 EXHIBIT INDEX

EXHIBIT                             ITEM                           PAGE NO. *


1   (a)   Articles of Incorporation dated October 10, 1980 (1)
    (b)   Articles of Amendment dated January 14, 1981 (1)
    (c)   Articles Supplementary dated July 28, 1981 (1)
    (d)   Articles Supplementary dated November 3, 1982 (1)
    (e)   Articles of Amendment dated May 18, 1983 (1)
    (f)   Articles Supplementary dated August 8, 1983 (1)
    (g)   Articles Supplementary dated July 27, 1984 (1)
    (h)   Articles Supplementary dated November 5, 1985 (1)
    (i)   Articles Supplementary dated January 23, 1987 (1)
    (j)   Articles Supplementary dated May 13, 1987 (1)
    (k)   Articles Supplementary dated January 25, 1989 (1)
    (l)   Articles Supplementary dated May 2, 1991 (1)
    (m)   Articles Supplementary dated November 14, 1991 (1)
    (n)   Articles Supplementary dated April 14, 1992 (1)
    (o)   Articles Supplementary dated November 4, 1992 (1)
    (p)   Articles Supplementary dated March 23, 1993 (1)
    (q)   Articles Supplementary dated May 5, 1993 (1)
    (r)   Articles Supplementary dated November 8, 1993 (1)
    (s)   Articles Supplementary dated January 18, 1994 (1)
    (t)   Articles Supplementary dated November 9, 1994 (1)
    (u)   Articles Supplementary dated November 8, 1995 (2)
    (v)   Articles Supplementary dated February 6, 1996 (3)
    (w)   Articles Supplementary dated March 12, 1996 (4)
    (x)   Articles Supplementary dated November 13, 1996 (7)
    (y)   Articles Supplementary dated May 9, 1997 (8)
    (z)   Articles of Amendment dated July 9, 1997 (9)
    (aa)  Articles Supplementary dated November 12, 1997 (10)
    (bb)  Articles Supplementary dated April 3, 1998 (13)
    (cc)  Articles Supplementary dated May 6, 1999 (14)
    (dd)  Articles Supplementary dated November 18, 1999 (16)
    (ee)  Articles Supplementary dated July 19, 2000 (17)

2         Bylaws, as amended July 19, 2000 (17)

3         SPECIMEN CERTIFICATES FOR SHARES OF
    (a)   Growth Fund (1)
    (b)   Income Fund (1)
    (c)   Money Market Fund (1)
    (d)   Aggressive Growth Fund (1)
    (e)   Income Stock Fund (1)
    (f)   Growth & Income Fund (1)
    (g)   Short-Term Bond Fund (1)
    (h)   S&P 500 Index Fund (4)
    (i)   Science & Technology Fund (9)
    (j)   First Start Growth Fund (9)

                                     C-14
<PAGE>
EXHIBIT                                 ITEM                       PAGE NO.*

    (k)   Intermediate-Term Bond Fund (15)
    (l)   High-Yield Opportunities Fund (15)
    (m)   Small Cap Stock Fund (15)
    (n)   Form of Extended Market Index Fund (17)
    (o)   Form of Nasdaq-100 Index Fund (17)
    (p)   Form of Global Titans Index Fund (17)
    (q)   Form of Capital Growth Fund (17)

4   (a)   Advisory Agreement dated September 21, 1990 (1)
    (b)   Letter  Agreement dated June 1, 1993 adding Growth & Income
           Fund and Short-Term Bond Fund (1)
    (c)   Management Agreement dated May 1, 1996 with  respect to the
           S&P 500 Index Fund (5)
    (d)   Administration Agreement dated May 1, 1996 with respect to
           the S&P 500  Index  Fund (5)
    (e)   Letter Agreement to the Management Agreement dated May 1,
           1996 with respect to the S&P 500 Index Fund (5)
    (f)   Amendment  to  Administration  Agreement dated May 1, 1997
           with respect to the S&P 500 Index Fund (7)
    (g)   Letter Agreement to the Advisory  Agreement dated August 1,
           1997 adding  Science &  Technology Fund  and  First Start
           Growth Fund (9)
    (h)   Letter Agreement to the Advisory Agreement dated August 2,
           1999  adding  Intermediate-Term  Bond  Fund, High-Yield
           Opportunities Fund, and Small Cap Stock Fund (15)
    (i)   Form of Management  Agreement  with respect to the Extended
           Market Index Fund (filed  herewith)                             143
    (j)   Form of  Administration  Agreement with respect to the
           Extended Market Index Fund (filed  herewith)                    150
    (k)   Form of Advisory Agreement with respect to the Nasdaq-100
           Index Fund and the Global Titans Index Fund (filed herewith)    156
    (l)   Form of Administration  Agreement  with respect to the
           Nasdaq-100 Index Fund and the Global Titans Index Fund
           (filed herewith)                                                163
    (m)   Form of Letter Agreement to the Advisory Agreement adding the
           Capital  Growth  Fund  (filed  herewith)                        169
    (n)   Form of Sub-Advisory Agreement with respect to the Nasdaq-100
           Index  Fund and the Global Titans Index Fund (filed herewith)   171
    (o)   Form of Accounting Services Agreement with respect to the
           Extended Market Index Fund (filed herewith)                     188

5   (a)   Underwriting Agreement dated July 25, 1990 (1)
    (b)   Letter Agreement to the Underwriting Agreement dated June 1,
           1993 adding Growth & Income Fund and Short-Term Bond Fund (1)
    (c)   Letter Agreement to the Underwriting Agreement dated May 1,
           1996 adding S&P 500 Index Fund (5)
    (d)   Letter Agreement to the Underwriting Agreement dated August
           1, 1997 adding Science & Technology Fund and First Start
           Growth Fund (9)
    (e)   Letter Agreement to the Underwriting Agreement dated August
           2, 1999  adding Intermediate-Term Bond Fund, High-Yield
           Opportunities Fund, and Small Cap Stock Fund (15)

                                     C-15
<PAGE>
EXHIBIT                                 ITEM                       PAGE NO.*

    (f)   Form of Letter Agreement to the Underwriting Agreement adding
           the Extended Market Index Fund, the Nasdaq-100 Index  Fund,
           the Global Titans Index Fund, and the Capital Growth Fund
           (filed herewith)                                                194

6         Not Applicable

7   (a)   Custodian Agreement dated November 3, 1982 (1)
    (b)   Letter Agreement dated April 20, 1987 adding Income Stock Fund (1)
    (c)   Amendment No. 1 to the Custodian Contract dated October 30, 1987 (1)
    (d)   Amendment to the Custodian Contract dated November 3, 1988 (1)
    (e)   Amendment to the Custodian Contract dated February 6, 1989 (1)
    (f)   Amendment to the Custodian Contract dated November 8, 1993 (1)
    (g)   Letter Agreement dated June 1, 1993 adding Growth & Income
           Fund and Short-Term Bond Fund (1)
    (h)   Subcustodian Agreement dated March 24, 1994 (3)
    (i)   Custodian Agreement  dated May 1, 1996 with respect to the S&P
           500 Index  Fund (5)
    (j)   Subcustodian Agreement dated May 1, 1996 with respect to the
           S&P 500  Index  Fund  (5)
    (k)   Letter Agreement to the Custodian Agreement dated May 1, 1996
           with respect to the S&P 500 Index  Fund (5)
    (l)   Amendment to Custodian  Contract dated May 13, 1996 (5)
    (m)   Letter  Agreement to the Custodian Agreement dated August 1,
           1997 with respect to the Science & Technology Fund and
           First Start Growth Fund (9)
    (n)   Letter Agreement to the Custodian Agreement dated August 2, 1999
           with respect to the Intermediate-Term Bond Fund, High-Yield
           Opportunities Fund, and Small Cap Stock Fund (15)
    (o)   Form of Custody Letter Agreement  with respect to the Extended
           Market Index Fund (filed herewith)                              196
    (p)   Form of Addendum to Custody Letter Agreement with respect to
           the Extended Market Index Fund (filed herewith)                 200
    (q)   Form of Letter Agreement to the Custodian Agreement with
           respect to the Nasdaq-100 Index Fund, the Global Titans
           Index Fund, and the Capital Growth Fund (filed herewith)        217

8   (a)   Articles of Merger dated January 30, 1981 (1)
    (b)   Transfer Agency Agreement dated January 23, 1992 (1)
    (c)   Letter Agreement dated June 1, 1993 to Transfer Agency
           Agreement adding Growth & Income Fund and Short-Term
           Bond Fund (1)
    (d)   Amendments  dated  January  1,  1999 to the Transfer Agency
           Agreement Fee Schedules for Growth Fund, Aggressive Growth
           Fund, Income Fund, Growth & Income Fund, Income Stock Fund,
           Money Market Fund, Short-Term Bond Fund, Science & Technology
           Fund, and First Start Growth Fund (15)
    (e)   Amendment No. 1 to Transfer Agency Agreement dated November
           14, 1995(2)
    (f)   Third Party Feeder Fund Agreement  dated May 1, 1996 with
           respect to the S&P 500 Index  Fund (5)
    (g)   Letter Agreement to Transfer Agency Agreement dated May 1,
           1996 adding S&P 500 Index Fund (5)
    (h)   Transfer Agency Agreement Fee Schedule dated May 1, 2000 for
           S&P 500 Index Fund (16)

                                     C-16
<PAGE>
EXHIBIT                              ITEM                            PAGE NO.*

    (i)   Master Revolving Credit Facility Agreement with USAA Capital
           Corporation dated January 11, 2000 ($500,000,000)(16)
    (j)   Master Revolving Credit Facility Agreement with Bank of
           America dated January 12, 2000 (16)
    (k)   Letter  Agreement to Transfer  Agency  Agreement dated
           August 1, 1997 adding Science & Technology Fund and First
           Start Growth Fund (9)
    (l)   Master Revolving Credit Facility Agreement with USAA Capital
           Corporation dated January 11, 2000 ($250,000,000)  (16)
    (m)   Letter Agreement to Transfer Agency Agreement dated August 2,
           1999 adding Intermediate-Term Bond Fund, High-Yield
           Opportunities Fund and Small Cap Stock Fund (15)
    (n)   Transfer Agency Agreement Fee Schedule for Intermediate-Term
           Bond Fund (15)
    (o)   Transfer Agency Agreement Fee Schedule for High-Yield
           Opportunities Fund (15)
    (p)   Transfer Agency Agreement Fee Schedule for Small Cap Stock
           Fund (15)
    (q)   Form of Master-Feeder Participation Agreement with respect
           to the Extended Market Index  Fund (filed herewith)             219
    (r)   Form of Letter Agreement to the Transfer Agency Agreement
           adding the Extended Market Index Fund, the Nasdaq-100
           Index Fund, the Global Titans Index Fund, and the
           Capital Growth Fund (filed herewith)                            234
    (s)   Form of Transfer Agency Agreement Fee Schedule for the
           Extended Market Index Fund (filed herewith)                     236
    (t)   Form of Transfer Agency Agreement Fee Schedule for the
           Nasdaq-100 Index Fund (filed herewith)                          238
    (u)   Form of Transfer Agency Agreement Fee Schedule for
           Global  Titans  Index Fund (filed  herewith)                    240
    (v)   Form of Transfer Agency Agreement Fee Schedule for Capital
           Growth  Fund  (filed  herewith)                                 242
    (w)   Form of license Agreement for Nasdaq-100 Index Fund
           (filed  herewith)                                               244
    (x)   Form of License  Agreement for Global Titans Index
           Fund (filed herewith)                                           262
    (y)   Form of Sub-license Agreement for the Extended Market Index
           Fund (filed herewith)                                           278
    (z)   Form of Commodity Customer's Agreement for the Nasdaq-100
           Index Fund and Global Titans Index Fund (file herewith)         284

9   (a)   Opinion of Counsel with respect to the Growth Fund, Income
           Fund, Money Market Fund, Income Stock Fund, Growth & Income
           Fund, and Short-Term Bond Fund (2)
    (b)   Opinion of Counsel with respect to the S&P 500 Index Fund (16)
    (c)   Opinion of Counsel with respect to the Aggressive Growth
           Fund (6)
    (d)   Consent of Counsel with respect to the Aggressive Growth Fund,
           Growth Fund, Growth  & Income Fund, Income Stock Fund,
           Income Fund, Short-Term Bond Fund, Money   Market Fund,
           Science & Technology Fund, and First Start Growth Fund (15)
    (e)   Opinion of Counsel with respect to the Science & Technology
           Fund and First Start  Growth Fund (8)
    (g)   Opinion of Counsel with respect to the Intermediate-Term Bond
           Fund, High-Yield  Opportunities Fund, and  Small Cap Stock
           Fund  (14)
    (h)   Consent of Counsel with respect to the S&P 500 Index Fund
           (filed  herewith)                                               304
    (i)   Opinion and  Consent of Counsel  with  respect to the
           Extended Market Index Fund, the Nasdaq-100 Index Fund,
           the Global Titans Index Fund, and the Capital Growth Fund
           (filed herewith)                                                306

                                     C-17
<PAGE>
EXHIBIT                           ITEM                               PAGE NO.*

10        Independent Accountants' Consent with respect to the S&P 500
           Index Fund  (filed herewith)                                    308

11        Omitted financial statements - Not Applicable

12        SUBSCRIPTIONS AND INVESTMENT LETTERS
    (a)   Subscription and Investment Letter for Growth & Income Fund and
           Short-Term Bond Fund (1)
    (b)   Subscription and Investment Letter for S&P 500 Index Fund (5)
    (c)   Subscription and Investment Letter for Science & Technology
           Fund and First Start  Growth Fund (9)
    (d)   Subscription and Investment Letter for the Intermediate-Term
           Bond  Fund,  High-Yield Opportunities Fund, and Small Cap
           Stock Fund (15)
    (e)   Form of Subscription and Investment Letter for the Extended
           Market Index Fund, Nasdaq-100 Index Fund, Global Titans
           Index Fund, and Capital Growth Fund (17)

13        12b-1 Plans - Not Applicable

14        18f-3 Plans - Not Applicable

15        Plan Adopting Multiple Classes of Shares - Not Applicable

16        CODE OF ETHICS
    (a)   USAA Investment Management Company (filed herewith)              310
    (b)   Bankers Trust Company (16)
    (c)   Merrill Lynch Investment Managers (filed herewith)               329
    (d)   Barclays Global Investors, N.A. (filed herewith)                 341

17        POWERS OF ATTORNEY
    (a)   Powers of Attorney for Sherron A. Kirk, David G. Peebles, Robert
           L. Mason, Richard A. Zucker, Barbara B. Dreeben, and Michael F.
           Reimherr dated April 18, 2000 and Michael J.C. Roth dated April
           22, 2000 (16)
    (b)   With respect to the S&P 500 Index Fund, Powers of Attorney for
           John Y. Keffer, Charles A. Rizzo, Charles P. Biggar, S. Leland
           Dill, Richard T. Hale, Richard J. Herring, Bruce E. Langton,
           Martin J. Gruber, Philip Saunders, Jr., and Harry Van Benscoten,
           Trustees of the Equity 500 Index Portfolio, dated September
           8, 1999 (16)
    (e)   Power of Attorney for Robert G. Davis dated July 19, 2000 (17)

-------------------------------------------------------------------------------
  (1)   Previously filed with Post-Effective Amendment No. 38 of the Registrant
         (No. 2-49560) filed  with  the Securities  and  Exchange Commission on
         September 29, 1995.

  (2)   Previously filed with Post-Effective Amendment No. 39 of the Registrant
         (No. 2-49560) filed  with  the Securities and  Exchange  Commission on
         November 21, 1995.

  (3)   Previously filed with Post-Effective Amendment No. 40 of the Registrant
         (No. 2-49560) filed  with  the  Securities and  Exchange Commission on
         February 15, 1996.
                                     C-18
<PAGE>
  (4)   Previously filed with Post-Effective Amendment No. 41 of the Registrant
         (No. 2-49560) filed  with  the Securities  and  Exchange Commission on
         April 26, 1996.

  (5)   Previously filed with Post-Effective Amendment No. 42 of the Registrant
         (No. 2-49560) filed  with  the  Securities and  Exchange Commission on
         September 11, 1996.

  (6)   Previously filed with Post-Effective Amendment No. 43 of the Registrant
         (No. 2-49560) filed  with  the  Securities and  Exchange Commission on
         October 1, 1996.

  (7)   Previously filed with Post-Effective Amendment No. 44 of the Registrant
         (No. 2-49560) filed with  the  Securities and  Exchange  Commission on
         April 21, 1997.

  (8)   Previously filed with Post-Effective Amendment No. 45 of the Registrant
         (No. 2-49560) filed  with  the  Securities and  Exchange Commission on
          May 16, 1997.

  (9)   Previously filed with Post-Effective Amendment No. 46 of the Registrant
         (No. 2-49560) filed  with  the  Securities and  Exchange Commission on
         September 30, 1997.

 (10)   Previously filed with Post-Effective Amendment No. 47 of the Registrant
         (No. 2-49560) filed with  the  Securities  and  Exchange Commission on
          February 26, 1998.

 (11)   Previously filed with Post-Effective Amendment No. 48 of the Registrant
         (No. 2-49560) filed  with the  Securities and  Exchange Commission  on
         February 27, 1998.

 (12)   Previously filed with Post-Effective Amendment No. 49 of the Registrant
         (No. 2-49560) filed  with  the  Securities  and Exchange Commission on
         September 30, 1998.

 (13)   Previously filed with Post-Effective Amendment No. 50 of the Registrant
         (No. 2-49560) filed  with  the  Securities and  Exchange Commission on
         February 26, 1999.

 (14)   Previously filed with Post-Effective Amendment No. 51 of the Registrant
         (No. 2-49560) filed  with  the  Securities and  Exchange Commission on
         May 14, 1999.

 (15)   Previously filed with Post-Effective Amendment No. 52 of the Registrant
         (No. 2-49560) filed  with  the  Securities and  Exchange Commission on
         November 30, 1999.

 (16)   Previously filed with Post-Effective Amendment No. 53 of the Registrant
         (No. 2-49560) filed  with the  Securities  and  Exchange Commission on
         April 28, 2000.

 (17)   Previously filed with Post-Effective Amendment No. 54 of the Registrant
         (No. 2-49560) filed  with  the Securities  and  Exchange Commission on
         August 4, 2000.

* Refers to sequentially numbered page

                                     C-19
<PAGE>


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