Corus Bank currently has some competitive rates on its jumbo certificate offerings. Looking at their rate sheet (pdf),  Corus is currently offering 5.15% APY for 6 month and 1 year CDs. This is a pretty high rate for certificates over $100,000.

In addition, Corus bank also offers IRA CDs, IRA savings, checkings, as well as regular certificates and savings accounts. These rates are also competitive with industry rates at the moment.