TigerDirect had a good rebate deal on 2GB of DDR2 800 MHz memory, so I couldn't pass it up. Not the memory I had originally chosen, but equivalent, and half the price (after rebate).
Ordered yesterday. Already mailed the cooling fan rebate.
Learned today that the president is planning a tax rebate to stimulate the economy. That'll be plenty enough for the whole PC and perifs.