TUrns out I don't in fact have an extra PSU as I had thought. I'll have to pick up a new one this week sometime.

I've also filled out an RMA a Thermaltake's site - without the advance replacement option.

I'm thinking of buying an OCZ StealthXStream 500w which can be had for $72 minus a $30 mail-in rebate.

For the TT RMA I'll have to ship the PSU to California. I'm wondering if it's even worth it, given the high price of shipping things. The RMA has a 90 day window anyway, so I have plenty of time to decide. And plenty of time to test the new PSU.

Now I'm also wondering if I should buy new RAM and/or mobo while I'm at the store for the PSU - just to save another possible drive out there later.