COVA SERIES TRUST
497, 1999-01-05
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                                Cova Series Trust

                          Supplement dated May 1, 1998
                         to Prospectus dated May 1, 1998

This Supplement contains  information  relating only to those Portfolios of Cova
Series Trust (the "Trust")  managed by Van Kampen  American  Capital  Investment
Advisory Corp. ("VKAC").  Additional information concerning the Trust and all of
its Portfolios, including those managed by VKAC, is contained in the Prospectus.
Shares  of the  Portfolios  managed  by VKAC are no  longer  offered  for  sale.
Cross-references   contained  in  this  Supplement  refer  to  headings  in  the
Prospectus unless noted otherwise.

PURCHASERS  SHOULD BE AWARE THAT AN INVESTMENT IN THE MONEY MARKET  PORTFOLIO IS
NEITHER INSURED NOR GUARANTEED BY THE U.S. GOVERNMENT. THERE CAN BE NO ASSURANCE
THAT THE MONEY  MARKET  PORTFOLIO  WILL BE ABLE TO  MAINTAIN  A STABLE NET ASSET
VALUE OF $1.00 PER SHARE.

THE HIGH YIELD PORTFOLIO MAY INVEST A SUBSTANTIAL PORTION OF ITS ASSETS IN LOWER
GRADE CORPORATE DEBT SECURITIES COMMONLY KNOWN AS "JUNK BONDS." INVESTORS SHOULD
BE AWARE THAT SUCH INVESTMENTS  INVOLVE A SIGNIFICANT  DEGREE OF RISK. SEE "RISK
FACTORS - SPECIAL RISKS OF HIGH YIELD INVESTING" IN THE PROSPECTUS.

PORTFOLIOS MANAGED BY VKAC
Cova  Investment   Advisory   Corporation,   the  Trust's   investment   adviser
("Adviser"), has engaged VKAC as a sub-adviser, to make investment decisions and
place orders for the following Portfolios:
   Money Market Portfolio
   Quality Income Portfolio
   High Yield Portfolio
   Stock Index Portfolio
   VKAC Growth and Income Portfolio

<TABLE>
<CAPTION>
FINANCIAL HIGHLIGHTS
(for one share of each Portfolio outstanding throughout the period)

The following  schedule presents  financial  highlights for one share of each of
the Portfolios  throughout the periods indicated.  The financial highlights have
been  audited by KPMG Peat Marwick LLP,  independent  auditors,  for each of the
periods  through  December 31, 1997  presented  below,  and their report thereon
appears in the Portfolios'  related  Statement of Additional  Information.  This
information  should be read in  conjunction  with the financial  statements  and
related notes thereto  included in the  Statement of Additional  Information,  a
copy of which may be  obtained  without  charge as  indicated  elsewhere  in the
Prospectus.

FINANCIAL HIGHLIGHTS
For Shares Held Throughout the Periods Indicated

                                                  MONEY MARKET PORTFOLIO
                                                                                                                   July 1, 1991
                                                                                                                   (Commencement
                                                                                                                   of Investment
                                                                       Year Ended December 31                      Operations) to
                                                     1997       1996       1995      1994       1993      1992     December 31, 1991
- ------------------------------------------------------------------------------------------------------------------------------------

<S>                                                 <C>        <C>        <C>       <C>        <C>         <C>         <C>  
Net Asset Value, Beginning of Period                $1.00      $1.00      $1.00     $1.00      $1.00       $1.00       $1.00
                                                   ........   ........   ........   .......   ........  ........    ...............
Income from Investment Operations
   Net investment income                             0.055      0.053      0.059     0.041      0.032       0.038       0.027
   Net realized and unrealized gains (losses)          _ _         _ _        _ _       _ _        _ _       _ _           _ _
                                                   ........   ........   ........   .......   ........  ........    ...............
Total from investment operations                     0.055      0.053      0.059     0.041      0.032       0.038       0.027
                                                   ........   ........   ........   .......   ........  ........    ...............
Distributions
   Dividends from net investment income             (0.055)    (0.053)    (0.059)   (0.041)    (0.032)     (0.038)     (0.027)
   Distributions from net realized gains               _ _         _ _       _ _        _ _        _ _       - -           _ _
   Distributions in excess of net
      investment income                                _ _         _ _       _ _        _ _        _ _       - -           _ _
   Return of capital distributions                     _ _         _ _       _ _        _ _        _ _       - -           _ _
                                                   ........   ........   ........   .......   ........  ........    ...............
Total distributions                                 (0.055)    (0.053)    (0.059)   (0.041)    (0.032)     (0.038)     (0.027)
                                                   ........   ........   ........   .......   ........  ........    ...............
Net Asset Value, End of Period                      $1.00      $1.00      $1.00     $1.00      $1.00       $1.00       $1.00
                                                   ........   ........   ........   .......   ........  ........    ...............
Total Return                                         5.49%      5.42%      6.01%     4.23%      3.24%       3.88%       2.75%*
                                                   ........   ........   ........   .......   ........  ........    ...............
Ratios/Supplemental Data:
   Net Assets, end of period (in millions)         $22.0      $31.0      $34.4     $75.9     $  6.6      $  4.0      $  5.4

Ratios to Average Net Assets (1):
   Operating Expenses                                0.10%      0.11%      0.11%     0.10%      0.10%       0.10%       0.09%**
   Interest Expense                                    - -         - -       - -        - -        - -       - -          - -
   Net investment income                             5.49%      5.31%      5.68%     4.37%      3.23%       3.63%       5.11%**
Portfolio Turnover Rate                               N/A        N/A        N/A        N/A        N/A        N/A           N/A
Average Commission Rate Paid (2)                      N/A        N/A        N/A        N/A        N/A        N/A           N/A
(1) If certain expenses had not been
reimbursed by the Adviser, total return
would have been lower and the ratios
would have been as follows:
   Ratio of Operating Expenses to Average Net Assets:0.68%      0.74%      0.64%     0.68%      0.86%       1.30%       1.11%**
   Ratio of Net Investment Income to
       Average Net Assets:                           4.91%      4.68%      5.25%     3.79%      2.47%       2.43%       4.10%**

(2) Average commission rate paid is computed
by dividing the total dollar amount of
commissions paid during the period by the total
number of shares purchased and sold during
the period for which commissions were charged.
- ------------------------------------------------------------------------------------------------------------------------------------
<FN>
*  Non-Annualized     **  Annualized     N/A   Not Applicable
</FN>
</TABLE>

                        See Notes to Financial Statements


<TABLE>
<CAPTION>
FINANCIAL HIGHLIGHTS (continued)


                                                 QUALITY INCOME PORTFOLIO


                                                                                                                      12/11/89
                                                                                                                      (Commencement
                                                                                                                      of Investment
                                                                     Year Ended December 31                           Operations) to
                                             1997      1996     1995     1994      1993     1992     1991     1990    12/31/89
- ------------------------------------------------------------------------------------------------------------------------------------

<S>                                         <C>       <C>      <C>      <C>      <C>      <C>       <C>      <C>         <C>    
Net Asset Value, Beginning of Period        $10.690   $10.871  $9.815   $10.886  $10.699  $10.618   $9.969   $9.930      $10.000
                                           .......    ......  .......  ........  .......  ........  ......  .......   .............
Income from Investment Operations
   Net investment income                      0.737     0.651   0.667     0.603    0.641    0.696    0.753    0.713        0.043
   Net realized and unrealized gains (losses) 0.199    (0.359)  1.056    (1.071)   0.518    0.081    0.649    0.039       (0.070)
                                           .......    ......  .......  ........  .......  ........  ......  .......   .............
Total from investment operations              0.936     0.292   1.723    (0.468)   1.159    0.777    1.402    0.752       (0.027)
                                           .......    ......  .......  ........  .......  ........  ......  .......   .............
Distributions
   Dividends from net investment income      (0.726)   (0.471) (0.667)   (0.603)  (0.641)  (0.696)  (0.753)  (0.713)      (0.043)
   Distributions from net realized gains      _ _      (0.002)  _ _       _ _     (0.331)    _ _      _ _     _ _           _ _
   Distributions in excess of net
      investment income                       _ _       _ _     _ _       _ _        _ _     _ _      _ _     _ _          _ _
   Return of capital distributions            _ _       _ _     _ _       _ _        _ _     _ _      _ _     _ _           __
                                           .......    ......  .......  ........  .......  ........  ......  .......   .............
Total distributions                          (0.726)   (0.473) (0.667)   (0.603)  (0.972)  (0.696)  (0.753)  (0.713)      (0.043)
                                           .......    ......  .......  ........  .......  ........  ......  .......   .............
Net Asset Value, End of Period              $10.900   $10.690 $10.871  $  9.815  $10.886  $10.699  $10.618 $  9.969     $  9.930
                                           .......    ......  .......  ........  .......  ........  ......  .......   .............
Total Return                                  9.08%     2.82%  17.99%    (4.33%)  11.04%    7.61%   14.71%    7.99%       (0.27%)*
                                           .......    ......  .......  ........  .......  ........  ......  .......   .............
Ratios/Supplemental Data:
   Net Assets, end of period (in millions)  $49.8     $51.3   $41.4     $33.9    $51.1    $24.1   $  6.8   $  6.1       $  2.5

Ratios to Average Net Assets (1):
   Operating Expenses                         0.60%     0.60%   0.60%     0.59%    0.60%    0.60%    0.60%    0.74%        0.70%**
   Interest Expense                           0.06%     - -     - -        - -      - -      - -      - -      - -          - -
   Net investment income                      6.41%     6.06%   6.42%     5.69%    5.82%    6.87%    7.45%    7.64%        7.83%**
Portfolio Turnover Rate                     308.0%    320.3%  219.5%    177.6%   318.4%   231.9%    12.9%    59.3%         0.0%
Average Commission Rate Paid (2)              N/A       N/A      N/A      N/A       N/A      N/A      N/A      N/A        N/A
(1) If certain expenses had not been
reimbursed by the Adviser, total return
would have been lower and the ratios
would have been as follows:
   Ratio of Operating Expenses to
     Average Net Assets:                      0.70%     0.71%   0.75%     0.68%    0.70%    0.88%    1.10%    1.53%        9.15%**
   Ratio of Net Investment Income to
       Average Net Assets:                    6.31%     5.95%   6.27%     5.60%    5.73%    6.59%    6.96%    6.85%       (0.62%)**

(2) Average commission rate paid is computed
by dividing the total dollar amount of
commissions paid during the period by the total
number of shares purchased and sold during
the period for which commissions were charged.
- ------------------------------------------------------------------------------------------------------------------------------------
<FN>
*  Non-Annualized     **  Annualized     N/A   Not Applicable
</FN>
</TABLE>

                        See Notes to Financial Statements


<TABLE>
<CAPTION>
FINANCIAL HIGHLIGHTS (continued)


                                                   STOCK INDEX PORTFOLIO


                                                                                                                   November 1, 1991
                                                                                                                   (Commencement
                                                                                                                   of Investment
                                                                       Year Ended December 31                      Operations) to
                                                     1997       1996       1995      1994       1993      1992     December 31, 1991
- ------------------------------------------------------------------------------------------------------------------------------------

<S>                                                <C>        <C>        <C>       <C>        <C>         <C>         <C>    
Net Asset Value, Beginning of Period               $16.126    $13.844    $10.587   $11.115    $10.552     $10.572     $10.000
                                                   ........   ........   ........   .......   ........  ........    ...............
Income from Investment Operations
   Net investment income                             0.273      0.286      0.260     0.311      0.205       0.172       0.038
   Net realized and unrealized gains (losses)        5.018      2.797      3.637    (0.337)     0.726       0.477       0.534
                                                   ........   ........   ........   .......   ........  ........    ...............
Total from investment operations                     5.291      3.083      3.897    (0.026)     0.931       0.649       0.572
                                                   ........   ........   ........   .......   ........  ........    ...............
Distributions
   Dividends from net investment income             (0.268)    (0.284)    (0.260)   (0.311)    (0.205)     (0.210)        - -
   Distributions from net realized gains            (0.079)    (0.517)    (0.380)   (0.185)    (0.163)     (0.459)        _ _
   Distributions in excess of net
      investment income                               _ _        _ _        _ _       _ _        _ _        _ _            _ _
   Return of capital distributions                    _ _        _ _        _ _     (0.006)      _ _        _ _            _ _
                                                   ........   ........   ........   .......   ........  ........    ...............
Total distributions                                 (0.347)    (0.801)    (0.640)   (0.502)    (0.368)     (0.669)         _ _
                                                   ........   ........   ........   .......   ........  ........    ...............
Net Asset Value, End of Period                     $21.070    $16.126    $13.844   $10.587    $11.115     $10.552     $10.572
                                                   ........   ........   ........   .......   ........  ........    ...............
Total Return                                        32.91%     22.48%     36.87%    (0.11%)     8.84%       6.22%       5.70%*
                                                   ........   ........   ........   .......   ........  ........    ...............
Ratios/Supplemental Data:
   Net Assets, end of period (in millions)         $90.4      $86.6      $86.0     $36.8      $91.3       $35.0      $  6.8

Ratios to Average Net Assets (1):
   Operating Expenses                                0.60%      0.60%      0.61%     0.58%      0.60%       0.59%       0.40%**
   Interest Expense                                  0.02%         - -       - -        - -        - -       - -          - -
   Net investment income                             1.32%      1.77%      2.41%     2.23%      2.29%       2.54%       3.02%**
Portfolio Turnover Rate                             27.2%       1.3%       3.9%     47.1%      44.1%       85.7%           - -
Average Commission Rate Paid (2)                    $0.0324    $0.0333      N/A        N/A        N/A        N/A           N/A
(1) If certain expenses had not been
reimbursed by the Adviser, total return
would have been lower and the ratios
would have been as follows:
   Ratio of Operating Expenses to Average Net Assets:0.69%      0.67%      0.78%     0.80%      0.74%       1.21%       1.84%**
   Ratio of Net Investment Income to
       Average Net Assets:                           1.23%      1.70%      2.24%     2.01%      2.15%       1.92%       1.58%**

(2) Average commission rate paid is computed
by dividing the total dollar amount of
commissions paid during the period by the total
number of shares purchased and sold during
the period for which commissions were charged.
- ------------------------------------------------------------------------------------------------------------------------------------
<FN>
*  Non-Annualized     **  Annualized     N/A   Not Applicable
</FN>
</TABLE>

                        See Notes to Financial Statements


<TABLE>
<CAPTION>
FINANCIAL HIGHLIGHTS (continued)


                                             VKAC GROWTH AND INCOME PORTFOLIO

                                                                                                                   May 1, 1992
                                                                                                                   (Commencement
                                                                                                                   of Investment
                                                                      Year Ended December 31                       Operations) to
                                                     1997         1996         1995         1994        1993       December 31, 1992
- ------------------------------------------------------------------------------------------------------------------------------------

<S>                                                <C>           <C>          <C>          <C>         <C>            <C>    
Net Asset Value, Beginning of Period               $13.986       $12.512      $10.306      $11.170     $10.282        $10.000
                                                  ........      .........    ........     ........     .......    ..................
Income from Investment Operations
   Net investment income                             0.212         0.243        0.224        0.331       0.182          0.125
   Net realized and unrealized gains (losses)        3.265         2.007        3.089       (0.864)      1.371          0.444
                                                  ........      .........    ........     ........     .......    ..................
Total from investment operations                     3.477         2.250        3.313       (0.533)      1.553          0.569
                                                  ........      .........    ........     ........     .......    ..................
Distributions
   Dividends from net investment income             (0.211)       (0.241)      (0.232)      (0.323)     (0.182)        (0.125)
   Distributions from net realized gains            (0.200)       (0.535)      (0.875)      (0.008)     (0.483)        (0.162)
   Distributions in excess of net
      investment income                               _ _           _ _          _ _         _ _          _ _              _ _
   Return of capital distributions                    _ _           _ _          _ _         _ _          _ _              _ _
                                                  ........      .........    ........     ........     .......    ..................
Total distributions                                 (0.411)       (0.776)      (1.107)      (0.331)     (0.665)        (0.287)
                                                  ........      .........    ........     ........     .......    ..................
Net Asset Value, End of Period                     $17.052       $13.986      $12.512      $10.306     $11.170        $10.282
                                                  ........      .........    ........     ........     .......    ..................
Total Return                                        24.98%        18.18%       32.24%       (4.54%)     15.01%          5.67%*
                                                  ........      .........    ........     ........     .......    ..................
Ratios/Supplemental Data:
   Net Assets, end of period (in millions)         $47.8         $31.6        $19.7        $10.9      $  6.5         $  2.6

Ratios to Average Net Assets (1):
   Operating Expenses                                0.70%         0.70%        0.69%        0.70%       0.69%          0.70%**
   Interest Expense                                   - -           - -           - -        - -          - -              - -
   Net investment income                             1.36%         1.99%        2.05%        3.47%       1.84%          2.27%**
Portfolio Turnover Rate                             94.5%        113.0%       180.1%       326.0%      135.9%          99.9%
Average Commission Rate Paid (2)                    $0.0548       $0.0566       N/A          N/A         N/A            N/A
(1) If certain expenses had not been
reimbursed by the Adviser, total return
would have been lower and the ratios
would have been as follows:
   Ratio of Operating Expenses to Average Net Assets:0.88%         1.02%        1.19%        1.49%       2.05%          3.69%**
   Ratio of Net Investment Income to
       Average Net Assets:                           1.18%         1.67%        1.55%        2.68%       0.47%         (0.73)%**

(2) Average commission rate paid is computed
by dividing the total dollar amount of
commissions paid during the period by the total
number of shares purchased and sold during
the period for which commissions were charged.
- ------------------------------------------------------------------------------------------------------------------------------------
<FN>
*  Non-Annualized     **  Annualized     N/A   Not Applicable
</FN>
</TABLE>

                        See Notes to Financial Statements


<TABLE>
<CAPTION>
FINANCIAL HIGHLIGHTS (continued)


                                                   HIGH YIELD PORTFOLIO


                                                                                                                      12/11/89
                                                                                                                      (Commencement
                                                                                                                      of Investment
                                                                     Year Ended December 31                           Operations) to
                                             1997      1996     1995     1994      1993     1992     1991     1990    12/31/89
- ------------------------------------------------------------------------------------------------------------------------------------

<S>                                         <C>       <C>      <C>      <C>      <C>      <C>       <C>      <C>         <C>    
Net Asset Value, Beginning of Period        $10.626   $10.446  $9.823   $11.287  $10.445  $10.410   $9.073   $9.974      $10.000
                                           .......    ......  .......  ........  .......  ........  ......  .......   .............
Income from Investment Operations
   Net investment income                      0.922     0.952   0.949     0.978    1.028    1.250    1.124    1.085        0.053
   Net realized and unrealized gains (losses) 0.281     0.187   0.621    (1.464)   1.170    0.658    1.337   (0.901)      (0.026)
                                           .......    ......  .......  ........  .......  ........  ......  .......   .............
Total from investment operations              1.203     1.139   1.570    (0.486)   2.198    1.908    2.461    0.184        0.027
                                           .......    ......  .......  ........  .......  ........  ......  .......   .............
Distributions
   Dividends from net investment income      (0.930)   (0.954) (0.947)   (0.978)  (1.028)  (1.250)  (1.124)  (1.085)      (0.053)
   Distributions from net realized gains      _ _       _ _     _ _       _ _     (0.328)  (0.623)    _ _     _ _           _ _
   Distributions in excess of net
      investment income                       _ _      (0.005)  _ _       _ _        _ _     _ _      _ _     _ _          _ _
   Return of capital distributions            _ _       _ _     _ _       _ _        _ _     _ _      _ _     _ _           __
                                           .......    ......  .......  ........  .......  ........  ......  .......   .............
Total distributions                          (0.930)   (0.959) (0.947)   (0.978)  (1.356)  (1.873)  (1.124)  (1.085)      (0.053)
                                           .......    ......  .......  ........  .......  ........  ......  .......   .............
Net Asset Value, End of Period              $10.899   $10.626 $10.446  $  9.823  $11.287  $10.445  $10.410 $  9.073     $  9.974
                                           .......    ......  .......  ........  .......  ........  ......  .......   .............
Total Return                                 11.54%    11.29%  16.69%    (4.52)%  21.98%   19.12%   28.31%    1.86%        0.23%*
                                           .......    ......  .......  ........  .......  ........  ......  .......   .............
Ratios/Supplemental Data:
   Net Assets, end of period (in millions)  $33.3     $41.1   $36.5     $19.7    $18.8   $  5.4   $  3.8   $  2.9       $  2.5

Ratios to Average Net Assets (1):
   Operating Expenses                         0.85%     0.85%   0.86%     0.86%    0.84%    0.87%    0.86%    1.01%        0.95%**
   Interest Expense                           0.02%     - -     - -        - -      - -      - -      - -      - -          - -
   Net investment income                      8.13%     8.89%   9.50%     9.48%    8.97%   11.67%   11.31%   11.43%        9.67%**
Portfolio Turnover Rate                     109.4%    117.3%  118.9%    200.1%   213.1%   157.4%   147.6%    28.3%         0.0%
Average Commission Rate Paid (2)              N/A       N/A      N/A      N/A       N/A      N/A      N/A      N/A        N/A
(1) If certain expenses had not been
reimbursed by the Adviser, total return
would have been lower and the ratios
would have been as follows:
   Ratio of Operating Expenses to
     Average Net Assets:                      0.99%     1.04%   1.09%     1.16%    1.38%    1.79%    1.91%    2.42%        9.42%**
   Ratio of Net Investment Income to
       Average Net Assets:                    7.99%     8.70%   9.27%     9.18%    8.43%   10.75%   10.25%   10.01%        1.19%**

(2) Average commission rate paid is computed
by dividing the total dollar amount of
commissions paid during the period by the total
number of shares purchased and sold during
the period for which commissions were charged.
- ------------------------------------------------------------------------------------------------------------------------------------
<FN>
*  Non-Annualized     **  Annualized     N/A   Not Applicable
</FN>
</TABLE>

                        See Notes to Financial Statements


INVESTMENT OBJECTIVES AND POLICIES OF
THE PORTFOLIOS MANAGED BY VKAC


Money Market Portfolio.

The  investment  objective  of the Money  Market  Portfolio  is to provide  high
current income consistent with the preservation of capital and liquidity through
investment in a broad range of money market  instruments that will mature within
12 months of the date of purchase.


Investment Program

The Money Market  Portfolio  seeks to achieve its objective by investing only in
the following  securities and  instruments:  (a) obligations of or guaranteed by
the  U.S.  government,  its  agencies  or  instrumentalities  ("U.S.  Government
Securities");  (b) obligations of banks subject to U.S. government regulation as
well as such other bank obligations as are insured by a U.S.  government  agency
("Bank  Obligations");  (c) commercial paper  (including  variable amount master
demand  notes);  and (d) debt  obligations  (other  than  commercial  paper)  of
corporate issuers.

U.S. Government Securities include Treasury Bills, Notes and Bonds issued by the
U.S. government and backed by the full faith and credit of the U.S.  government,
as well as  securities  issued or  guaranteed  as to  principal  and interest by
agencies and instrumentalities of the U.S. government.  Bank Obligations include
certificates  of  deposit  and  bankers'   acceptances  of  domestic  banks  (or
Euro-dollar  obligations of foreign branches of those domestic banks) subject to
U.S.  government  regulation  and time deposits of federal and state banks whose
accounts are insured by a government agency as well as the accounts  themselves.
See  "Risk   Factors  -  Tax   Considerations"   for  a  discussion  of  special
diversification standards which the Portfolio will meet.

The Portfolio may lend portfolio  securities.  The Portfolio may also enter into
repurchase   agreements  but  only  if  the  underlying  securities  are  either
Government  securities or First Tier  Securities (see  "Investment  Quality" and
"Portfolio Maturity",  below). The Portfolio may purchase and sell securities on
a "when issued" and "delayed delivery" basis. The Portfolio may borrow up to 10%
of its net assets in order to pay for redemptions  when liquidation of portfolio
securities is considered  disadvantageous  or inconvenient  and may pledge up to
10% of its net assets to secure  borrowings.  The Portfolio may invest up to 10%
of its net assets in restricted securities. A more complete description of these
investments and transactions is contained under "Investment Practices".

The  Portfolio  may also  invest in  Floating  Rate  Securities.  Floating  Rate
Securities  provide for automatic  adjustment of the interest rate whenever some
specified  interest  rate index  changes.  The  interest  rate on Floating  Rate
Securities  is  ordinarily  determined  by reference to or is a percentage  of a
bank's prime rate,  the 90-day U.S.  Treasury  bill rate,  the rate of return on
commercial  paper or bank  certificates  of  deposit,  an  index  of  short-term
interest rates, or some other objective measure.  Floating Rate Securities often
include a demand feature which entitles the holder to sell the securities to the
issuer at par. In many cases, the demand feature can be exercised at any time on
seven days' notice;  in other cases,  the demand  feature is  exercisable at any
time on 30 days'  notice or on similar  notice at intervals of not more than one
year.  With  respect to Floating  Rate  Securities,  the  financial  institution
issuing the instrument is considered the issuer.  However,  where the securities
are backed by an irrevocable letter of credit or by insurance, without which the
securities  would  not  qualify  for  purchase  under  the  Portfolio's  quality
restrictions,  the issuer of the letter of credit will be considered  the issuer
of the securities.

Although the  securities in which the Portfolio  invests are of high quality and
the  transactions  which it enters  into  entail  low  risk,  there is still the
possibility  of loss of  principal.  Corporate  issuers  may  default  on  their
obligations.  Repurchase agreements may be deemed to be collateralized loans and
the Portfolio could experience  delay and expenses in liquidating  collateral in
the event of the failure of the  repurchasing  party to honor its  agreement  to
repurchase.  Agencies or  instrumentalities  of the U.S.  government  could also
default on their  securities  which may not be guaranteed by or be backed by the
full faith and credit of the U.S. government.

Investment Quality

(a) Eligible Securities

The Money Market Portfolio will invest only in United States  dollar-denominated
instruments  which,  at the time of  acquisition,  are determined to be eligible
securities  ("Eligible  Securities") by the Sub-Adviser and which are determined
by the Sub-Adviser to present minimal credit risks.

An Eligible Security is any security that has a remaining  maturity of less than
one year and (i) which is rated in one of the two highest rating  categories for
short-term debt obligations by any two nationally recognized  statistical rating
organizations ("NRSROs") that have issued a rating with respect to a security or
class of debt  obligations  of an  issuer,  or if only one  NRSRO  has  issued a
rating,  that NRSRO ("Requisite  NRSROs");  or (ii) has a security that has been
issued  by an  issuer  that has  outstanding  short-term  debt  obligations  (or
security  within that class) that are  comparable  in priority and security with
the security ("CPS  Security")  which is rated, or the issuer of which is rated,
by the  Requisite  NRSROs  in  one of the  two  highest  rating  categories  for
short-term  debt  obligations.  An  unrated  security  may  also be an  Eligible
Security if it is determined  by the  Sub-Adviser  to be of  comparable  quality
("Comparable  Quality  Security") to either a First Tier Security or Second Tier
Security, as those terms are defined below.

A First Tier Security is an Eligible  Security  that (i) is itself rated,  has a
CPS  Security  rated or the issuer of which  security is rated by the  Requisite
NRSROs in the highest rating category for short-term debt obligations or (ii) is
a Comparable  Quality  Security which is determined by the  Sub-Adviser to be of
comparable  quality to a First Tier  Security.

A Second Tier Security is (i) an Eligible  Security that is itself rated,  has a
CPS  Security  rated or the issuer of which  security is rated by the  Requisite
NRSROs in the second highest rating  category for short-term  debt  obligations,
(ii) an  instrument  that has been  rated in the  highest  rating  category  for
short-term  debt  obligations  by one  NRSRO  and has been  rated in the  second
highest  rating  category for short-term  debt  obligations by one or more other
NRSROs  or  (iii) a  Comparable  Quality  Security  which is  determined  by the
Sub-Adviser to be of comparable quality to a Second Tier Security.

b)   Guidelines for Purchasing Eligible Securities

The Sub-Adviser,  on behalf of the Money Market  Portfolio,  may (i) acquire any
First Tier Security that, at the time of  acquisition,  has received the highest
rating from any two NRSROs;  (ii) acquire any Second Tier Security  that, at the
time of acquisition, has received the second highest rating from any two NRSROs;
and (iii)  acquire any First Tier  Security or any Second Tier  Security that at
time of purchase is rated by a single NRSRO, or any Comparable Quality Security,
subject to approval by the Board of Trustees of the Trust.

Portfolio Maturity

The Money  Market  Portfolio  may not  purchase  any  instrument,  other  than a
Government  security,  with a  remaining  maturity of greater  than one year.  A
Government  security is any  security  issued or  guaranteed  as to principal or
interest by the United  States,  or by a person  controlled or supervised by and
acting as an  instrumentality  of the  Government of the United  States,  or any
certificate of deposit for any of the above.

The  Money  Market  Portfolio  maintains  a  dollar-weighted  average  portfolio
maturity of ninety (90) days or less.  The Portfolio  determines the maturity of
portfolio investments in accordance with Rule 2a-7, a valuation and pricing rule
under the Investment Company Act of 1940, as amended.

Quality Income Portfolio.

The investment objective of the Quality Income Portfolio is to seek a high level
of  current  income,  consistent  with  safety of  principal,  by  investing  in
obligations  issued or  guaranteed  by the U.S.  government  or its  agencies or
instrumentalities  or in various  investment  grade debt  obligations  including
mortgage pass-through certificates and collateralized mortgage obligations.

The Sub-Adviser will use the Lehman Brothers  Government/Corporate Bond Index as
a benchmark  against  which it will gauge the  performance  of the Portfolio and
determine risk measurement. The Lehman Brothers  Government/Corporate Bond Index
is comprised of all publicly issued, non-convertible,  domestic debt of the U.S.
Government or any agency thereof,  quasi-Federal corporation,  or corporate debt
guaranteed  by  the  U.S.  Government  and  all  publicly  issued,   fixed-rate,
non-convertible,  domestic  debt of the four  major  corporate  classifications:
industrial,  utility,  financial  and Yankee  bond.  Only notes and bonds with a
minimum  outstanding  principal  amount of $50,000,000 and a minimum maturity of
one year are  included.  Bonds  included  must  have a rating of at least Baa by
Moody's  Investors  Service,  Inc.   ("Moody's"),   BBB  by  Standard  &  Poor's
Corporation  ("S&P") or in the case of bank bonds not rated by either Moody's or
S&P, BBB by Fitch Investors Service, Inc.

Depending  on market  conditions  and  subject  to the  special  diversification
provisions  imposed on the  Portfolio  (see "Risk  Factors"),  the Portfolio may
invest a  substantial  portion of its  assets in  Government  National  Mortgage
Association ("GNMA")  Certificates of the modified pass-through type. These GNMA
Certificates are debt securities issued by a mortgage holder (such as a mortgage
banker) and represent an interest in a pool of mortgages  insured by the Federal
Housing  Administration or the Farmers Home  Administration or guaranteed by the
Veterans   Administration.   GNMA  guarantees  the  timely  payment  of  monthly
installments  of  principal  and  interest  on  the  GNMA  Certificates.   These
guarantees are backed by the full faith and credit of the U.S. government.

To the extent the Portfolio  acquires GNMA  Certificates  at par or at discount,
the GNMA Certificates offer a high degree of safety of the principal  investment
because of the GNMA  guarantee.  If the Portfolio  buys GNMA  Certificates  at a
premium,   however,   mortgage  foreclosures  and  repayments  of  principal  by
mortgagors  (which may be made at any time  without  penalty) may result in some
loss of the Portfolio's  principal investment to the extent of the premium paid.
To avoid loss of this premium and of any gain in value of its GNMA  Certificates
resulting  from a decrease in interest rates  generally,  the Portfolio may sell
its GNMA Certificates which are selling at a substantial premium.  This practice
may  increase  the  Portfolio's   portfolio   turnover  rate.  A  more  complete
description  of GNMA  Certificates  is contained in the  Statement of Additional
Information.

The Portfolio,  subject to the  limitations on investments as described in "Risk
Factors",  may  invest in other  obligations  issued or  guaranteed  by the U.S.
government or by its agencies or  instrumentalities.  These  instruments  may be
either direct obligations of the Treasury (such as U.S. Treasury Notes, Bills or
Bonds)  or  securities   issued  or   guaranteed   by  government   agencies  or
instrumentalities.  Of the  obligations  issued or  guaranteed  by  agencies  or
instrumentalities of the U.S. government,  some are backed by the full faith and
credit of the U.S.  government  (such as Maritime  Administration  Title XI Ship
Financing  Bonds)  and  others  are  backed  only by the rights of the issuer to
borrow from the U.S.  Treasury (such as Federal Home Loan Bank Bonds and Federal
National Mortgage Association Bonds).

The Portfolio may also invest in one or more of the following:

(1)  Marketable  straight-debt  securities of domestic  issuers,  and of foreign
     issuers (payable in U.S.  dollars) rated at the time of purchase within the
     four highest grades assigned by Moody's (Aaa, Aa, A or Baa) or by S&P (AAA,
     AA, A or BBB);

(2)  Commercial  paper  rated at time of  purchase  Prime-3 by Moody's or A-3 by
     S&P;

(3)  Bank obligations  (including repurchase agreements and those denominated in
     Eurodollars) of banks having total assets in excess of $1 billion; and

(4)  Mortgage pass-through certificates and collateralized mortgage obligations.

Securities rated Baa or BBB may have speculative  characteristics and changes in
economic conditions or other circumstances are more likely to lead to a weakened
capacity to make  principal  and interest  payments than is the case with higher
grade bonds. For a further  description of the above investments and the ratings
used,  see "Appendix - Description  of Corporate Bond Ratings" in the Prospectus
and  "Description  of  Securities  Ratings -  Commercial  Paper  Ratings" in the
Statement of Additional Information.

The  Portfolio  may  invest up to 35% of its  assets in  securities  of  foreign
issuers.  These  investments  will be  marketable  straight-debt  securities  of
foreign issuers payable in U.S. dollars and rated at the time of purchase within
the four highest  grades  assigned by Moody's or by S&P.  Investments in foreign
securities  present  certain  risks  not  ordinarily  found  in  investments  in
securities of U.S. issuers. See "Risk Factors - Special Considerations  Relating
to Foreign Securities."

The  Portfolio  may lend  portfolio  securities.  The Portfolio may borrow under
certain circumstances.  The Portfolio may also enter into repurchase agreements,
reverse  repurchase  agreements and may sell securities short. The Portfolio may
purchase and sell  securities on a "when issued" and "delayed  delivery"  basis.
The Portfolio may invest in restricted  securities.  A more complete description
of these investments and transactions is contained under "Investment Practices."

If the  Sub-Adviser  deems  it  appropriate  to  seek  to  partially  hedge  the
Portfolio's  assets against  market value changes,  the Portfolio may enter into
various hedging transactions, such as futures contracts, financial index futures
contracts,  and the related put or call options contracts on futures  contracts.
Hedging is a means of  offsetting,  or  neutralizing,  the price  movement of an
investment by making another investment,  the price of which should tend to move
in the opposite direction from that of the original investment.  See "Investment
Practices - Strategic  Transactions" and the Statement of Additional Information
for a more complete description of these transactions.

The Portfolio will be affected by general changes in interest rates resulting in
increases or decreases in the value of the Portfolio  securities.  Market prices
of debt  securities tend to rise when interest rates fall and market prices tend
to fall when  interest  rates rise.  Repurchase  agreements  may be deemed to be
collateralized  loans and the Portfolio could  experience  delay and expenses in
liquidating  such  collateral  in the event of the  failure of the  repurchasing
party to honor its agreement to repurchase. Agencies or instrumentalities of the
U.S.  government  could  also  default  on  their  securities  which  may not be
guaranteed by or be backed by the full faith and credit of the U.S.  government.

See  "Risk   Factors  -  Tax   Considerations"   for  a  discussion  of  special
diversification standards which the Portfolio will meet.

High Yield Portfolio.

The  investment  objective of the High Yield  Portfolio is the  maximization  of
total investment return through income and capital appreciation.

The High Yield Portfolio will pursue its investment  objective by investing in a
portfolio substantially  consisting of medium and lower grade domestic corporate
debt  securities.  The  Portfolio  may also  invest  up to 35% of its  assets in
foreign government and foreign corporate debt securities of similar quality. The
Portfolio may also, from time to time, invest in cash or cash equivalents due to
market  conditions or for other defensive  purposes.  

Lower grade  corporate  debt  securities  are commonly known as "junk bonds" and
involve a significant  degree of risk. See "Risk Factors - Special Risks of High
Yield Investing."

Medium grade corporate securities are generally regarded as having adequate, but
not  outstanding,  capacity to pay  interest and repay  principal.  Medium grade
securities are  obligations  that are rated A and Baa by Moody's or A and BBB by
S&P, or which are not rated by either  Moody's or S&P but are  considered by the
Sub-Adviser to be of comparable  quality.  Securities  rated Baa or BBB may have
speculative   characteristics  and  changes  in  economic  conditions  or  other
circumstances  are more likely to lead to a weakened  capacity to make principal
and interest  payments  than is the case with higher  grade  bonds.  Lower grade
corporate  securities  are those that are rated Ba or B by Moody's or BB or B by
S&P, or which are unrated or considered by the  Sub-Adviser  to be of comparable
quality.  If the Sub-Adviser  deems it appropriate,  the Portfolio may invest in
domestic  corporate  debt  securities  of  a  higher  quality.   For  a  further
description  of these  ratings,  see "Appendix - Description  of Corporate  Bond
Ratings."

Many  issuers of medium and lower grade  securities  choose not to have a rating
assigned to their  obligations  by one of the rating  agencies.  Therefore,  the
Portfolio's  assets  may at  times  consist  of a  high  proportion  of  unrated
securities.  The Portfolio will purchase only those unrated securities which the
Sub-Adviser  believes  are  comparable  to rated  securities  that  qualify  for
purchase  by the  Portfolio  pursuant to  criteria  established  by the Board of
Trustees. Although the Portfolio will invest primarily in medium and lower grade
securities,  from time to time the  Portfolio  may also  invest in higher  grade
securities if the Sub-Adviser  considers it appropriate,  as when the difference
in return  between  different  grades of  securities  is very  narrow,  when the
Sub-Adviser  expects  interest rates to increase,  or when the  availability  of
medium and lower grade securities is limited.  These investments may result in a
lower  current  income than if the Portfolio  were fully  invested in medium and
lower grade securities.

The  Portfolio  may  invest up to 35% of its assets in  foreign  government  and
foreign  corporate debt  securities of similar  quality.  Investments in foreign
securities  present  certain  risks  not  ordinarily  found  in  investments  in
securities of U.S. issuers. See "Risk Factors - Special Considerations  Relating
to Foreign  Securities." 

If the  Sub-Adviser  deems  it  appropriate  to  seek  to  partially  hedge  the
Portfolio's  assets  against  market  value  changes  resulting  from changes in
interest  rates or (with respect to the foreign  securities  which the Portfolio
invests in) currency  fluctuations,  the  Portfolio  may also enter into various
hedging  transactions,  such  as  futures  contracts,  financial  index  futures
contracts,  and related put or call  options  contracts on these  contracts  and
foreign  currency   contracts.   In  addition,   if  the  Sub-Adviser  deems  it
appropriate,  the Portfolio may enter into other hedging  transactions,  such as
forward foreign  currency  contracts,  currency futures  contracts,  and related
options contracts in order to protect the U.S. dollar equivalent values of those
foreign  securities in which the Portfolio  invests against  declines  resulting
from currency value fluctuations.

Hedging is a means of  offsetting,  or  neutralizing,  the price  movement of an
investment by making another investment,  the price of which should tend to move
in the opposite direction from that of the original investment.  See "Investment
Practices - Strategic  Transactions" and the Statement of Additional Information
for a more complete discussion of these transactions.

The  Portfolio  may lend  portfolio  securities.  The Portfolio may borrow under
certain  circumstances.  The Portfolio may also enter into repurchase agreements
and reverse  repurchase  agreements.  Repurchase  agreements may be deemed to be
collateralized  loans and the Portfolio could  experience  delay and expenses in
liquidating  such  collateral  in the event of the  failure of the  repurchasing
party to honor  its  agreement  to  repurchase.  The  Portfolio  may  invest  in
restricted securities. The Portfolio may purchase and sell securities on a "when
issued" and "delayed  delivery"  basis.  A more  complete  description  of these
investments and transactions is contained under "Investment Practices."

See  "Risk   Factors  -  Tax   Considerations"   for  a  discussion  of  special
diversification standards which the Portfolio will meet.

Asset Composition

At December 31, 1997,  the High Yield  Portfolio  was invested in bonds rated by
Moody's as follows:


                                Percentage of Total Bond
Moody's Ratings                 Investments in the Portfolio
- --------------------------------------------------------------------------------
B                               68.4%
Ba                              24.3%
Aaa                             2.3%
Not Rated                       5.0%


Stock Index Portfolio.

Investment Objective

The investment  objective of the Stock Index Portfolio is to achieve  investment
results  that  approximate  the  aggregate  price and yield  performance  of the
Standard & Poor's 500  Composite  Stock  Price Index (the "S&P 500 Index" or the
"Index").  

The S&P 500 Index  represents  more than 70% of the  total  market  value of all
publicly-traded  common stocks,  and is widely viewed among  investors as a good
representative of the aggregate performance of publicly-traded common stocks.

"Standard & Poor's ", "S&P ", "S&P 500 ", "Standard & Poor's 500", and "500" are
trademarks of McGraw-Hill  Inc. and have been licensed for use by Cova Life. The
Stock Index Portfolio is not sponsored, endorsed, sold or promoted by Standard &
Poor's Corporation ("S&P") and S&P makes no representation or warranty,  express
or  implied,  to the owners of the Stock  Index  Portfolio  or any member of the
public regarding the advisability of investing in securities generally or in the
Stock Index Portfolio  particularly or the ability of the S&P 500 Index to track
general stock market  performance.  S&P's only  relationship to Cova Life is the
licensing of certain  trademarks and trade names of S&P and of the S&P 500 Index
which is determined,  composed and calculated by S&P without regard to Cova Life
or the Stock Index  Portfolio.  S&P has no  obligation to take the needs of Cova
Life  or  the  owners  of  the  Stock  Index  Portfolio  into  consideration  in
determining,  composing or calculating the S&P 500 Index. S&P is not responsible
for and has not  participated in the  determination  of the prices and amount of
the Stock  Index  Portfolio  or the timing of the  issuance or sale of the Stock
Index Portfolio or in the  determination or calculation of the equation by which
the Stock Index Portfolio is to be converted into cash. S&P has no obligation or
liability in  connection  with the  administration,  marketing or trading of the
Stock Index Portfolio.

S&P DOES NOT GUARANTEE THE ACCURACY AND/OR THE COMPLETENESS OF THE S&P 500 INDEX
OR ANY DATA  INCLUDED  THEREIN AND S&P SHALL HAVE NO  LIABILITY  FOR ANY ERRORS,
OMISSIONS, OR INTERRUPTIONS THEREIN. S&P MAKES NO WARRANTY,  EXPRESS OR IMPLIED,
AS TO RESULTS TO BE OBTAINED BY COVA LIFE,  OWNERS OF THE STOCK INDEX 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  EXPRESSLY
DISCLAIMS ALL WARRANTIES OF  MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
OR USE WITH RESPECT TO THE S&P 500 INDEX OR ANY DATA INCLUDED  THEREIN.  WITHOUT
LIMITING ANY OF THE FOREGOING,  IN NO EVENT SHALL S&P HAVE ANY LIABILITY FOR ANY
SPECIAL, PUNITIVE,  INDIRECT, OR CONSEQUENTIAL DAMAGES (INCLUDING LOST PROFITS),
EVEN IF NOTIFIED OF THE POSSIBILITY OF SUCH DAMAGES.

Investment Policies

The Stock Index  Portfolio is not managed  according to  traditional  methods of
"active"  investment  management,  which  involve  the  buying  and  selling  of
securities  based upon  economic,  financial and market  analysis and investment
judgment. Instead, the Portfolio, utilizing a "passive" or "indexing" investment
approach,  attempts to duplicate the  investment  performance  of the respective
index through statistical procedures.

The  Sub-Adviser  believes that the "indexing"  approach  described  above is an
effective method of substantially  duplicating percentage changes in the S&P 500
Index.  It  is  a  reasonable  expectation  that  the  correlation  between  the
performance of the Portfolio and that of the Index will be approximately  98%; a
figure of 100% would indicate perfect correlation.  Perfect correlation would be
achieved  when the net  asset  value per share of the  Portfolio  increases  and
decreases in exact  proportion to changes in the Index. The Board of Trustees of
the Trust will review the  correlation  between the Portfolio and the Index on a
quarterly basis.  See the Statement of Additional  Information for a description
of the monitoring procedures established by the Board.

In pursuing its investment objective, the Portfolio will invest in no fewer than
100 stocks with the majority of the Portfolio  consisting of those stocks having
the largest  weightings in the Index. The Sub-Adviser will select stocks for the
Portfolio  after taking into account their  individual  weights in the Index and
the weights in the Index of the industry  groups to which they belong.  

Although the Portfolio  will attempt to remain fully  invested in common stocks,
it may also invest in certain  short-term  fixed income  securities such as cash
reserves.

As described further below under "Implementation of Policies", the Portfolio may
also enter into stock index  futures  contracts and options on stock indexes and
stock index  futures  contracts for various  reasons  including to hedge against
changes in security prices.  Hedging is a means of offsetting,  or neutralizing,
the price movement of an investment by making another  investment,  the price of
which  should tend to move in the opposite  direction  from that of the original
investment.  See the  Statement of  Additional  Information  for a more complete
description of hedging and for a discussion of the risks involved therein.

Implementation of Policies

The S&P 500 Index is composed of 500 common stocks which are chosen by S&P to be
included  in  the  unmanaged  Index.   Market  value,   liquidity  and  industry
representation are considered in the selection process. The inclusion of a stock
in the S&P 500  Index in no way  implies  that S&P  believes  the stock to be an
attractive  investment.  The 500 securities,  95% of which trade on the New York
Stock  Exchange,  represent  approximately  75% of the market  value of all U.S.
common stocks.  Each stock in the S&P 500 Index is weighted by its market value:
its market price per share times the number of shares outstanding.

Because of the market-value  weighting,  the 50 largest companies in the S&P 500
Index currently account for approximately 50% of the Index. Typically, companies
included in the S&P 500 Index are the largest and most  dominant  firms in their
respective  industries.  As of December 31, 1997, the five largest  companies in
the Index were: General Electric,  Coca Cola,  Microsoft,  Exxon and Merck & Co.
The largest industry categories were Integrated Oil,  Pharmaceuticals,  Regional
Banks, Healthcare and Telephone.

Although the Portfolio will normally seek to remain substantially fully invested
in common stocks,  the Portfolio may invest  temporarily  in certain  short-term
fixed income securities.  Such securities may be used to invest uncommitted cash
balances  or to  maintain  liquidity  to  meet  shareholder  redemptions.  These
securities include: obligations of the United States government and its agencies
or  instrumentalities;  commercial  paper,  bank  certificates  of  deposit  and
bankers'   acceptances;   and  repurchase   agreements  and  reverse  repurchase
agreements  collateralized  by these  securities.  Repurchase  agreements may be
deemed to be  collateralized  loans and the Portfolio could experience delay and
expenses  in  liquidating  such  collateral  in the event of the  failure of the
repurchasing party to honor its agreement to repurchase.

The  Portfolio  will  employ a  combination  of an  indexing  strategy  known as
"sampling" and stock index futures  contracts and options.  Sampling is a method
that is used to attempt to replicate the return of the Index  without  having to
purchase  a weighted  portfolio  containing  all 500  stocks in the Index.  This
process  selects stocks for the Portfolio so that various  industry  weightings,
market  capitalizations  and fundamental  characteristics  (e.g.  price to book,
price to earnings,  debt to asset ratios and dividend yields) match those of the
Index. The use of sampling involves certain risks with respect to the ability of
the  Portfolio  to achieve the desired  correlation  with the Index.  (See "Risk
Factors - Stock Index Portfolio - Sampling", below).

As indicated above, the Portfolio may utilize stock index futures  contracts and
options on stock indexes and stock index futures  contracts.  Specifically,  the
Portfolio may enter into futures contracts provided that not more than 5% of its
assets are required as a futures contract deposit.

Stock index futures  contracts and options may be used for several  reasons:  to
maintain cash reserves while remaining fully invested, to facilitate trading, to
reduce  transaction  costs, to hedge against changes in securities prices, or to
seek  higher  investment   returns  when  a  futures  contract  is  priced  more
attractively than the underlying equity security or the Index.

The Portfolio  may lend its  investment  securities  to qualified  institutional
investors for the purpose of realizing additional income. Loans of securities by
the Portfolio will be  collateralized by cash or securities issued or guaranteed
by the U.S. government or its agencies.  The collateral will equal at least 100%
of the current market value of the loaned  securities.  The Portfolio may borrow
money from a bank but only for  temporary or emergency  purposes.  The Portfolio
may  borrow  money up to  one-third  of the value of its total  assets  taken at
current value. The Portfolio would borrow money only to meet redemption requests
prior to the  settlement of  securities  already sold or in the process of being
sold by the Portfolio.  To the extent that the Portfolio  borrows money prior to
selling securities, the Portfolio may be leveraged; at such times, the Portfolio
may appreciate or depreciate in value more rapidly than the Index. The Portfolio
may  purchase and sell  securities  on a "when  issued" and  "delayed  delivery"
basis. The Portfolio may invest in restricted securities and may sell securities
short.  See  "Investment  Practices" for a description of these  investments and
transactions.

See  "Risk   Factors  -  Tax   Considerations"   for  a  discussion  of  special
diversification standards which the Portfolio will meet.

Risk Factors - Stock Index Portfolio
Futures Contracts and Options

The primary risks associated with the use of futures  contracts and options are:
(i) imperfect  correlation between the change in market value of the stocks held
by the  Portfolio  and the prices of futures  contracts  and  options;  and (ii)
possible  lack of a liquid  secondary  market  for a  futures  contract  and the
resulting  inability  to close a  futures  position  when  desired.  The risk of
imperfect  correlation  will be minimized by investing  only in those  contracts
whose  behavior  is  expected to  resemble  that of the  Portfolio's  underlying
securities.  The risk that the  Portfolio  will be unable to close out a futures
position  will be minimized  by entering  into such  transactions  on a national
exchange  with an active and  liquid  secondary  market.  See the  Statement  of
Additional Information for a more complete discussion of the risks involved with
respect to  investment  in stock index  futures  contracts  and options on stock
indexes and stock index futures contracts.

Market Risk

As the Portfolio invests primarily in common stocks, the Portfolio is subject to
market risk - i.e.  the  possibility  that common stock prices will decline over
short or even extended periods. The U.S. stock market tends to be cyclical, with
periods  when stock  prices  generally  rise and periods  when prices  generally
decline.

To illustrate the volatility of stock prices, the following table sets forth the
extremes for stock market  returns as well as the average  return for the period
from 1926 to 1997, as measured by the S&P 500 Index:

U.S. Stock Market Returns (1926-1997)
Over Various Time Horizons

               One          Five         Ten          Twenty
               Year         Years        Years        Years
- --------------------------------------------------------------------------------
Best              53.99%      23.92%       20.06%       16.86%
Worst            (43.34)%    (12.47)%      (0.89)%       3.11%
Average           12.96%      10.54%       10.89%       10.93%

As shown,  from 1926 to 1997,  common stocks,  as measured by the S&P 500 Index,
have provided an average annual total return (capital appreciation plus dividend
income) of 12.96%.  While this average return can be used as a guide for setting
reasonable  expectations  for future stock market returns,  it may not be useful
for forecasting  future returns in any particular  period,  as stock returns are
quite volatile from year to year.

Sampling

The  use of the  sampling  technique  may,  particularly  under  certain  market
conditions,  result in a lower  correlation  between the Portfolio and the Index
than if the Portfolio owned all 500 stocks in the Index. The sampling technique,
when  employed  successfully,  is effective  primarily  due to the  existence of
long-term  correlations  between  groups of stocks  and whole  industry  sectors
within the Index. Sampling, by definition, creates a bias toward the purchase by
the Portfolio of the stocks of larger capitalization companies. As a result, the
Portfolio  can be  negatively  impacted by the use of sampling in a market where
the stocks of smaller capitalization companies are outperforming those of larger
capitalization  companies.  When this  happens,  it may result in the  Portfolio
underperforming   the  Index  and  not  achieving  its  anticipated   degree  of
correlation   with  the  Index.   The  Sub-Adviser  will  actively  monitor  the
effectiveness of its sampling  technique and will undertake  corrective  actions
should  the  use  of  the  sampling  technique  result  in  underperformance  or
undercorrelation with respect to the Index. Such corrective actions may include,
but  not  necessarily  be  limited  to,   increasing  the  number  of  companies
represented in the Portfolio to incorporate more secondary  issues. As described
under  "Investment  Policies"  above, the Board of Trustees of the Trust reviews
the correlation  between the Portfolio and the Index on a quarterly  basis.  The
Board has adopted monitoring procedures which require,  among other things, that
the Sub-Adviser  notify the Board in the event that the correlation  between the
performance of the Portfolio and that of the Index falls below 95%.


VKAC Growth and Income Portfolio.

The  investment  objective  of the VKAC Growth and Income  Portfolio  is to seek
long-term  growth of both  capital and income by  investing  in a  portfolio  of
common stocks which are  considered  by the  Sub-Adviser  to have  potential for
capital  appreciation and dividend  growth.  The Portfolio may also invest up to
35% of its assets in common stocks which are  considered by the  Sub-Adviser  to
have  potential  for  capital  appreciation  but  which are  issued  by  foreign
corporations. 

The  Portfolio  seeks to achieve  its  objective  by  investing  primarily  in a
diversified  portfolio of dividend  paying  common  stocks of large  established
companies  which are  considered by the  Sub-Adviser  to have potential for both
capital  appreciation and dividend growth.  The Portfolio's  stocks are actively
traded in U.S. domestic markets, primarily on national securities exchanges, and
are  selected  principally  on the  basis of  fundamental  investment  values as
determined by the Sub-Adviser. The Portfolio's investments are usually viewed by
the Sub-Adviser as having comparatively low price-earning ratios and anticipated
higher  dividends  than the S&P 500 average  and, at the time of  purchase,  are
considered by the Sub-Adviser to be undervalued in the marketplace.

The  Portfolio  may invest up to 35% of its  assets in  dividend  paying  common
stocks of large established companies which are considered by the Sub-Adviser to
have potential for both capital  appreciation  and dividend growth but which are
issued by foreign corporations of the same type as the U.S. securities described
above.  There is no current  intention that these investments will exceed 20% of
the Portfolio's assets.  Investments in foreign securities present certain risks
not ordinarily  found in investments  in securities of U.S.  issuers.  See "Risk
Factors - Special Considerations Relating to Foreign Securities".

If the  Sub-Adviser  deems  it  appropriate  to  seek  to  partially  hedge  the
Portfolio's  assets  against  market  value  changes  resulting  from changes in
interest  rates or (with respect to the foreign  securities  which the Portfolio
invests in) currency fluctuations,  the Portfolio may enter into various hedging
transactions,  such as futures contracts, financial index futures contracts, and
related put or call options  contracts on these  contracts and foreign  currency
contracts.  In addition, if the Sub-Adviser deems it appropriate,  the Portfolio
may enter into other  hedging  transactions,  such as forward  foreign  currency
contracts, currency futures contracts, and related options contracts in order to
protect the U.S. dollar equivalent  values of those foreign  securities in which
the  Portfolio   invests   against   declines   resulting  from  currency  value
fluctuations.  Hedging  is a means of  offsetting,  or  neutralizing,  the price
movement  of an  investment  by making  another  investment,  the price of which
should  tend  to move  in the  opposite  direction  from  that  of the  original
investment.   See  "Investment  Practices  -  Strategic  Transactions"  and  the
Statement of Additional  Information  for a more complete  description  of these
transactions.

The  Portfolio  may lend  portfolio  securities.  The Portfolio may borrow under
certain circumstances.  The Portfolio may also enter into repurchase agreements,
reverse  repurchase  agreements and may sell securities short. The Portfolio may
also invest in  restricted  securities.  The  Portfolio  may  purchase  and sell
securities  on a "when  issued" and "delayed  delivery"  basis.  A more complete
description of these investments and transactions is contained under "Investment
Practices".

See  "Risk   Factors  -  Tax   Considerations"   for  a  discussion  of  special
diversification standards which the Portfolio will meet.

As the Portfolio invests primarily in common stocks, the Portfolio is subject to
market risk - i.e.  the  possibility  that common stock prices will decline over
short or even extended periods. Stock markets tend to be cyclical,  with periods
when stock prices generally rise and periods when prices generally decline.

INVESTMENT PRACTICES

In connection with the investment  policies of the Portfolios  described  above,
the  Portfolios  may  engage in  certain  investment  practices  subject  to the
limitations set forth below. These investments entail risks. These practices are
more fully described in the Prospectus.  The information contained below relates
only to specific  limitations  concerning  these  practices  with respect to the
Portfolios managed by VKAC.

Repurchase  Agreements.  The Money Market Portfolio may not invest in repurchase
agreements   which  mature  in  more  than  seven  days.  There  are  additional
limitations  and  restrictions  relating  to the  ability  of the  Money  Market
Portfolio  to invest in  repurchase  agreements  which have been  adopted by the
Board of Trustees of the Trust and which relate primarily to investment  quality
and diversification.

Restricted and Illiquid Securities.  The Portfolios may each invest up to 10% of
their respective net assets in securities the disposition of which is subject to
substantial legal or contractual  restrictions on resale and securities that are
not readily marketable.

Reverse Repurchase  Agreements and Borrowings.  Each of the Quality Income, High
Yield,  VKAC Growth and Income and Stock Index Portfolios is permitted to borrow
money up to one-third  of the value of its total assets taken at current  value.
The Money Market  Portfolio may borrow up to 10% of its total assets.  Borrowing
by  these  Portfolios  may  be  only  from  banks  as a  temporary  measure  for
extraordinary or emergency purposes and not for investment leverage.

As a matter of operating policy, the Money Market Portfolio,  the Quality Income
Portfolio,  the Stock Index  Portfolio and the VKAC Growth and Income  Portfolio
will not borrow more than 10% of their net asset value when borrowing is for any
general  purpose and 25% of their net asset value when  borrowing is a temporary
measure to facilitate redemptions.

RISK FACTORS

Special Considerations Relating to Foreign Securities

All of the  Portfolios  may  invest  in  foreign  securities.  The  Stock  Index
Portfolio,  however,  may only invest in foreign  securities which are issued by
companies in the S & P 500 Index.  The Stock Index  Portfolio may also invest in
American  Depositary   Receipts  ("ADRs")  for  foreign  securities.   ADRs  are
dollar-denominated  receipts issued generally by domestic banks and representing
the deposit with the bank of a security of a foreign  issuer.  ADRs are publicly
traded on exchanges or  over-the-counter  in the United States.  The VKAC Growth
and Income  Portfolio,  High Yield  Portfolio and Quality  Income  Portfolio may
invest up to 35% in  foreign  securities.  However,  the  Trust  has no  current
intention that these investments will exceed 20% of a Portfolio's assets.

Special Risks of High Yield Investing

The High Yield Portfolio  intends to invest a substantial  portion of its assets
in medium and lower grade corporate debt  securities.  The Prospectus  describes
the risks attendant to investing in such securities. (See "Special Risks of High
Yield Investing" in the Prospectus.)

PORTFOLIO TURNOVER RATES

Money Market Portfolio and Quality Income Portfolio

Although  the Money  Market and  Quality  Income  Portfolios  are not subject to
specific restrictions on portfolio turnover,  they generally do not seek profits
by short-term trading.  However,  they may dispose of a portfolio security prior
to its maturity where  disposition  seems advisable  because of a revised credit
evaluation of the issuer or other considerations.  Because brokerage commissions
are not customarily  charged on the  investments  invested in by each of the two
Portfolios, a high turnover rate should not affect the net asset value.

High Yield Portfolio

The Portfolio will not generally engage in trading of securities for the purpose
of realizing  short-term  profits,  but it will adjust its portfolio as it deems
advisable in view of prevailing or anticipated  market  conditions to accomplish
its  investment  objective.  For example,  the Portfolio may sell  securities in
anticipation  of a movement in interest  rates or to avoid loss of premiums paid
and  unrealized  capital  gains  earned  on  GNMA  Certificates   selling  at  a
substantial  premium.  Frequency  of portfolio  turnover  will not be a limiting
factor if VKAC considers it  advantageous  to purchase or sell  securities.  The
Portfolio  anticipates  that its  portfolio  turnover rate will normally be less
than  200%,  and may be  significantly  less in a period  of  stable  or  rising
interest  rates.  For the years ended  December 31, 1997 and 1996, the portfolio
turnover rates for the High Yield Portfolio were 109% and 117%, respectively.  A
high  rate of  portfolio  turnover  involves  correspondingly  higher  brokerage
commissions and transaction  expenses than a lower rate,  which expenses must be
borne by the Portfolio and its shareholders.

Stock Index Portfolio

Although  the  Portfolio  generally  seeks  to  invest  for the long  term,  the
Portfolio  retains the right to sell  securities  irrespective  of how long they
have been held. However, because of the "passive" investment management approach
of the  Portfolio,  the  portfolio  turnover rate is expected to be under 50%, a
generally  lower  turnover  rate than for most  other  investment  companies.  A
portfolio  turnover  rate of 50%  would  occur if  one-half  of the  Portfolio's
securities were sold within one year.  Ordinarily,  securities will be sold from
the  Portfolio  only to  reflect  certain  administrative  changes  in the Index
(including mergers or changes in the composition of the Index) or to accommodate
cash flows into and out of the Portfolio while maintaining the similarity of the
Portfolio  to the Index.  For the years ended  December  31, 1997 and 1996,  the
portfolio  turnover  rates  for  the  Stock  Index  Portfolio  were  27% and 1%,
respectively.

VKAC Growth and Income Portfolio

The Portfolio will not generally engage in trading of securities for the purpose
of realizing  short-term  profits,  but it will adjust its portfolio as it deems
advisable in view of prevailing or anticipated  market  conditions to accomplish
the  Portfolio's  investment  objectives.  For example,  the  Portfolio may sell
portfolio securities in anticipation of a movement in interest rates. Other than
for tax purposes,  frequency of portfolio turnover will not be a limiting factor
if the Portfolio  considers it advantageous to purchase or sell securities.  The
Portfolio  anticipates that its annual portfolio  turnover rate will normally be
less than  200%.  A high rate of  portfolio  turnover  involves  correspondingly
higher brokerage  commissions and transaction  expenses than a lower rate, which
expenses  must be borne by the  Portfolio  and its  shareholders.  For the years
ended  December 31, 1997 and 1996,  the portfolio  turnover rates for the Growth
and Income Portfolio were 95% and 113%, respectively.


MANAGEMENT OF THE TRUST


Adviser

As full compensation for its services under the Investment  Advisory  Agreement,
the Trust will pay the Adviser a monthly fee at the following annual rates shown
in the table below based on the average daily net assets of each Portfolio:

                       Average Daily
Portfolio              Net Assets             % Per Annum
- ---------              ----------             -----------
Money Market           First $500 million     .50%
                       Over $500 million      .40%

Quality Income         First $500 million     .50%
                       Over $500 million      .45%

High Yield             First $500 million     .75%
                       Over $500 million      .65%

VKAC Growth            First $500 million     .60%
and Income             Over $500 million      .50%

Stock Index            _____________          .50%

The  advisory  fee of .750 of 1% to be  deducted  on the first  $500  million of
assets  of the High  Yield  Portfolio  is higher  than  fees paid by many  other
investment companies with similar investment objectives.

Portfolio Management

For the year ended  December 31,  1997,  the Adviser was paid  advisory  fees as
follows: $261,037, with respect to the Quality Income Portfolio,  $290,717, with
respect to the High Yield Portfolio,  $403,448,  with respect to the Stock Index
Portfolio,  and $250,012,  with respect to the VKAC Growth and Income Portfolio.
The Adviser  waived its  advisory  fees of  $230,006,  with respect to the Money
Market Portfolio.

Expenses of the Trust

For the year ended  December 31,  1997,  the  expenses,  taking into account the
waivers and expense assumptions,  borne by the Quality Income Portfolio amounted
to $347,154 or .60% of its average net assets on an  annualized  basis;  the net
expenses borne by the High Yield  Portfolio  amounted to $335,693 or .85% of its
average net assets on an annualized  basis;  the net expenses borne by the Money
Market  Portfolio  amounted  to $46,001 or .10% of its  average net assets on an
annualized  basis; the net expenses borne by the Stock Index Portfolio  amounted
to $501,235 or .60% of its average net assets on an  annualized  basis;  and the
net expenses borne by the VKAC Growth and Income Portfolio  amounted to $291,681
or .70% of its average net assets on an annualized basis.

Cova Life and/or the Adviser may at their discretion,  but are not obligated to,
assume all or any portion of Trust  expenses.  For the year ended  December  31,
1997,  Cova Life and the  Adviser  together  assumed  expenses  of $52,630  with
respect to the Quality Income Portfolio;  $53,876 with respect to the High Yield
Portfolio;  $267,166  with respect to the Money Market  Portfolio;  $73,922 with
respect to the Stock  Index  Portfolio;  and  $73,632  with  respect to the VKAC
Growth and Income Portfolio.

Sub-Adviser

Van Kampen American Capital  Investment  Advisory Corp.  ("VKAC"),  One Parkview
Plaza,  Oakbrook  Terrace,  Illinois 60181.  VKAC,  formerly known as Van Kampen
Merritt Investment Advisory Corp., served as the investment adviser to the Trust
from its  commencement of operations  until May 1, 1996. VKAC is the Sub-Adviser
for the Quality Income,  High Yield,  Stock Index,  Money Market and VKAC Growth
and Income  Portfolios  of the Trust.  VKAC is an indirect  subsidiary of Morgan
Stanley, Dean Witter, Discover & Co.

Van Kampen American Capital, Inc. is a diversified asset management company with
more than two million  retail  investor  accounts  and nearly $50 billion  under
management or supervision.  Van Kampen American Capital, Inc.'s over 40 open-end
and 38  closed-end  funds  and  more  than  2,700  unit  investment  trusts  are
distributed by financial  advisers  nationwide.  In connection with advising the
Trust,  VKAC utilizes at its own expense credit  analysis and research  services
provided by its affiliate, McCarthy, Crisanti & Maffei, Inc.

Pete  Papageorgakis  has been a member of VKAC since 1992 and is  currently  the
Portfolio Manager for the Stock Index Portfolio of the Trust.  Additionally,  he
serves as a Portfolio Analyst for Institutional  Accounts and is responsible for
both equity and  corporate  bond  securities.  Prior to his current  duties,  he
assisted in the  management of the Van Kampen  Merritt Growth & Income Fund, the
VKAC Growth and Income  Portfolio of the Trust,  the Van Kampen Merritt  Utility
Fund and the Van Kampen Merritt  Balanced Fund. Mr.  Papageorgakis  received his
B.S.  degree,  Summa Cum Laude,  in Finance from the  University  of Illinois at
Urbana-Champaign.  He is  currently  working  towards  receiving  his  Chartered
Financial Analyst (CFA) designation, having successfully completed the CFA Level
II Exam.

James A.  Gilligan  is the  Portfolio  Manager  for the VKAC  Growth  and Income
Portfolio  of the Trust.  Mr.  Gilligan  is also the  Portfolio  Manager for the
American  Capital Equity Income Fund and American  Capital Growth & Income Fund.
Mr. Gilligan has eleven years  investment  experience.  Prior to joining VKAC in
1985, as Securities  Analyst, he was an Auditor,  Credit Analyst,  and Financial
Analyst  for  Gulf  Oil  Corporation.  Mr.  Gilligan  holds  a  BS  in  Business
Administration  from  Miami  University  and  an  MBA  from  the  University  of
Pittsburgh. He is a Chartered Financial Analyst and Certified Public Accountant.

Reid J. Hill is the  Portfolio  Manager for the Money  Market  Portfolio  of the
Trust.  Mr.  Hill is also the  Portfolio  Manager  for the Van  Kampen  American
Capital Tax Free Money Fund and the Van Kampen  Series  Trust Money Market Fund.
Mr. Hill has four years of  experience  in the taxable and tax free fixed income
sector.  Mr. Hill is also  responsible for the management of the short term cash
for the entire complex of Van Kampen funds. Mr. Hill received his B.S. degree in
Finance and Marketing from Bradley University.

Kelly Gilbert is the Portfolio  Manager for the Quality Income  Portfolio of the
Trust.  Ms. Gilbert is Assistant Vice President of Van Kampen  American  Capital
Investment  Advisory  Corporation.  She has been a member of Van Kampen American
Capital Investment  Advisory Corp. since 1995. She has eight years of experience
in the taxable fixed income sector.  Currently,  she is the Associate  Portfolio
Manager for the Van Kampen American  Capital  Strategic  Income Fund,  Associate
Portfolio Manager for the U.S. Government Fund and the Portfolio Manager for Van
Kampen Series Trust Quality  Income Fund. In addition,  Ms. Gilbert helps manage
the  assets of the  OakRe  Life  Insurance  Portfolio,  formerly  known as Xerox
Financial  Services Life Insurance.  Ms. Gilbert  received her B.A. in Economics
from the  University  of Illinois at Chicago. 

Robert J. Hickey is the  Portfolio  Manager for the High Yield  Portfolio of the
Trust.  Mr. Hickey is Vice President of VKAC. He has been a member of VKAC since
1989.  He has ten years of  experience  in the taxable and tax free fixed income
sector.  Currently,  he is the  Portfolio  Manager  for the Van Kampen  American
Capital Strategic Income Fund, the Van Kampen High Yield Fund and the Van Kampen
Series Trust High Yield Fund. In addition,  Mr. Hickey manages the assets of the
OakRe Life Insurance portfolio,  formerly known as Xerox Financial Services Life
Insurance.  Previous experience includes managing the Van Kampen Adjustable Rate
U.S.  Government  Fund, the Van Kampen Money Market Fund, and the Van Kampen Tax
Free Money Fund.  Mr. Hickey  received his B.A. in Economics  and  International
Affairs  from the  University  of Wisconsin  at Madison,  and his M.B.A.  with a
specialization  in Finance from the Kellogg  Graduate  School of  Management  at
Northwestern University.

Sub-Advisory Fees

Under the terms of the Sub-Advisory Agreement, the Adviser shall pay to VKAC, as
full  compensation for services  rendered under the Sub-Advisory  Agreement with
respect to the Portfolios,  monthly fees at the following  annual rates shown in
the table below based on the average daily net assets of each Portfolio.

                      Average Daily           Sub-Advisory
Portfolio             Net Assets                  Fee
- ---------             ----------                  ---
Money Market          First $500 million          .25%
                      Over $500 million           .15%

Quality Income        First $500 million          .25%
                      Over $500 million           .20%

High Yield            First $500 million          .50%
                      Over $500 million           .40%

VKAC Growth           First $500 million          .35%
and Income            Over $500 million           .25%

Stock Index           _____________               .25%

Net Asset Values

The Money Market Portfolio values its securities on the basis of amortized cost,
which means that  securities are valued at their  acquisition  cost to reflect a
constant  amortized rate to maturity of any premium or discount,  rather than at
current  market  value.  Calculations  are made to compare  the  amortized  cost
valuation of the securities with current market values.  Money market valuations
are obtained by using market quotations provided by market makers,  estimates of
market  values,  or values  obtained from  published  yield data of money market
instruments.  If a deviation of 1/2 of 1% or more were to occur  between the net
asset value  calculated by reference to market values and the Portfolio's  $1.00
per share net  asset  value,  or if there  were any  other  deviation  which the
Trustees  believe  would  result in a material  dilution  to  shareholders,  the
Trustees would promptly consider what action, if any, should be initiated. Other
assets are valued at fair value as determined in good faith by the Trustees.


FUND PERFORMANCE

Inception dates for the Portfolios depicted below are: December 11, 1989 for the
Quality  Income and High  Yield  Portfolios;  July 1, 1991 for the Money  Market
Portfolio;  November 1, 1991 for the Stock Index Portfolio;  and May 1, 1992 for
the  VKAC  Growth  and  Income  Portfolio.   The  average  annual  total  return
computations for these Portfolios are calculated from the first day of the month
following the month in which the investment operations commenced.

Average Annual Total Return
for the Periods Ended 12/31/97

                               Portfolio Performance
                                                    Since
Portfolio                   1 year      5 years     Inception
- --------------------------------------------------------------------------------
VKAC Growth and Income       24.98%       16.48%       15.45%
Money Market                  5.49%        4.87%        4.77%
Quality Income                9.08%        7.05%        8.17%
High Yield                   11.54%       11.03%       12.83%
Stock Index                  32.91%       19.36%       18.71%

<TABLE>
<CAPTION>
PERFORMANCE RECAP
As of December 31, 1997

                                                                                        Performance
                                                                                                                          10 Yrs or
  Portfolio                                   Type                       1 Yr                  5 Yrs                 Since Inception
- ------------------------------------------------------------------------------------------------------------------------------------

    Managed by Van Kampen American
    Capital Investment Advisory Corp.


<S>                                                                     <C>                   <C>                          <C>   
    VKAC Growth and Income                    Existing Portfolio        24.98%                16.48%                       15.45%

    Money Market                              Existing Portfolio         5.49%                 4.87%                        4.77%

    Quality Income                            Existing Portfolio         9.08%                 7.05%                        8.17%

    High Yield                                Existing Portfolio        11.54%                11.03%                       12.83%

    Stock Index                               Existing Portfolio        32.91%                19.36%                       18.71%
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>

Inception  dates for the  following  Existing  Portfolios  depicted  above  are:
December 11, 1989 for the Quality Income and High Yield Portfolios; July 1, 1991
for the Money Market Portfolio;  November 1, 1991 for the Stock Index Portfolio;
and May 1, 1992 for the VKAC Growth and Income  Portfolio.  The  average  annual
total return computations for these Portfolios are calculated from the first day
of the month following the month in which the investment operations commenced.
CL-4045 (5/98)


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