Found this under the FAQ's on irs.gov. My date was supposed to be today, but I guess it won't be until late June now.
Q. I chose direct deposit for my 2007 tax refund but also requested a refund anticipation loan (RAL) from my preparer. How does that affect my stimulus payment?
A. Taxpayers who use Refund Anticipation Loans (RALs) or enter into any other loans or financial agreements with a tax professional, such as agreeing to have return preparation fees deducted from their refunds, cannot receive their stimulus payments by direct deposit and instead will get paper checks based on the paper check distribution schedule.
Q. I chose direct deposit for my 2007 tax refund but also requested my electronic filing and/or tax preparation fees be deducted from my refund. Does that affect my stimulus payment?
A. If you requested that your electronic filing or tax preparation fee be deducted from the amount of your refund, you have entered into a financial agreement with the tax preparation provider or e-file software company for a refund anticipated check (RAC). Both Refund Anticipation Checks (RACs) and Refund Anticipation Loans (RALs) are bank products. The money that is deposited into your bank account comes from the financial institution associated with your electronic filing software provider or tax preparation provider, not directly from the IRS. Taxpayers who use RALs, RACs or enter into similar loans or financial agreements with their tax professional or tax software companies will not receive their economic stimulus payments by direct deposit. Instead they will get a paper check that will be issued according to the schedule that has been published for paper check distribution.