WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<RESTATED>
<CIK> 0000877233
<NAME> AETNA INDEX PLUS LARGE CAP FUND
<SERIES>
<NUMBER> 14
<NAME> CLASS I
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> OCT-31-2000
<PERIOD-START> NOV-01-1999
<PERIOD-END> OCT-31-2000
<INVESTMENTS-AT-COST> 375,581,342
<INVESTMENTS-AT-VALUE> 445,748,558
<RECEIVABLES> 3,557,970
<ASSETS-OTHER> 5,315
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 449,311,843
<PAYABLE-FOR-SECURITIES> 6,720,059
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 544,525
<TOTAL-LIABILITIES> 7,264,584
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 392,958,337
<SHARES-COMMON-STOCK> 9,080,785
<SHARES-COMMON-PRIOR> 8,086,956
<ACCUMULATED-NII-CURRENT> 809,703
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (21,844,756)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 70,123,975
<NET-ASSETS> 170,672,796
<DIVIDEND-INCOME> 3,810,072
<INTEREST-INCOME> 891,129
<OTHER-INCOME> 0
<EXPENSES-NET> (3,530,530)
<NET-INVESTMENT-INCOME> 1,170,671
<REALIZED-GAINS-CURRENT> (16,205,260)
<APPREC-INCREASE-CURRENT> 35,921,143
<NET-CHANGE-FROM-OPS> 20,886,554
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (684,783)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 4,539,785
<NUMBER-OF-SHARES-REDEEMED> (3,583,462)
<SHARES-REINVESTED> 37,506
<NET-CHANGE-IN-ASSETS> 167,936,817
<ACCUMULATED-NII-PRIOR> 656,469
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> (5,639,496)
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1,741,347
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 3,530,530
<AVERAGE-NET-ASSETS> 161,613,232
<PER-SHARE-NAV-BEGIN> 17.48
<PER-SHARE-NII> 0.07
<PER-SHARE-GAIN-APPREC> 1.32
<PER-SHARE-DIVIDEND> (0.08)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 18.79
<EXPENSE-RATIO> 0.66
</TABLE>
