These are not great rates, but they're a fairly competitive.
Some of the best ones as of 11/04/2010:
- 2.00% APY 30-month CD, $500 minimum
- 1.50% APY 17-month CD special, $5,000 minimum
- 1.25% APY 11-month CD special, $5,000 minimum
A branch visit appears to be required to open an account. Branches are located throughout Oklahoma and in the Phoenix metro area in Arizona.