FYI, the new Pavilion Elite models must use a different motherboard, because Amazon has a model with an 8800GTS in it.

http://www.amazon.com/Pavilion-M9080N-Desktop-Processor-Ultimate/dp/B000VU1JHC/ref=pd_bbs_sr_3/102-2440779-1040954?ie=UTF8&s=electronics&qid=1193685906&sr=8-3