FYI:
CountryWide is currently offering 5.25% APY on 3 and 6 month CDs; the minimum deposit is $10K
But that is not the best rate going --
Corus Bank is offering 5.30% APY on a 6 month CD; with a minimum deposit of $10K
Or, if you don't have 10K --
Indymac Bank is offering 5.25% APY on a 4 month CD; the minimum deposit is $5K