DWS Investments Funds

DWS Money Market Prime Series Cash Investment Trust
DWS U.S. Treasury Money

Fidelity Funds

Fidelity Cash Reserves
Fidelity Government Money Market
Fidelity Money Market
Fidelity Retirement Gov't Money Market
Fidelity Retirement Money Market
Fidelity Select Money Market
Fidelity U.S. Government Reserves
Fidelity U.S. Treasury Money Market

Securian Retirement Services

Advantus Money Market

Vanguard Funds

Vanguard Federal Money Market -
(As of August 7, 2009, this fund is closed to new contributions and exchanges. Balances will be left in the fund; participants who have not redirected their new contributions will automatically be directed into the Vanguard Prime Money Market Fund.)

Vanguard Prime Money Market
Vanguard Admiral Treasury Money Market Fund (Formerly known as: Vanguard Treasury Money Market - August 7, 2009)