The eight funds with reduced expenses are: Spartan 500 Index Fund, Spartan Total Market Index Fund, Spartan Emerging Markets Index Fund, Spartan Global ex U.S. Index Fund, Spartan Mid Cap Index Fund, Spartan Real Estate Index Fund, Spartan Small Cap Index Fund, and Spartan U.S. Bond Index Fund.
The full story is at On Wall Street - Fidelity Cuts Investment Minimums