Finding the Highest FDIC Savings Interest Rates
Consumerism Commentary maintains a nice list of the top paying savings and money market accounts that are FDIC insured. They also show how the interest rates have changed over the last four months to give you an inkling on whether the interest rate is a teaser or likely to stick around for a while.
The current highest rate is 4%. And remember the FDIC limit is currently $250K through the end of 2009.