Does any one know what kind of motherboard HP uses. They have a new system out with an Intel(R) Core(TM) 2 Duo processor E6700 (2.66GHz) and 4GB DDR2-667MHz dual channel SDRAM (4x1024), 500GB RAID 0 (2 x 250GB SATA HDDs), LightScribe 16X DVD+/-R/RW SuperMulti drive, 256MB NVIDIA GeForce 7600 GT, HD , TV-out, 2 DVI, Integrated 7.1 channel sound w/front audio ports. This is about $1800.00 I want to get the GeForce 8800 GTX / 768MB GDDR3 / SLI / PCI Express / Dual DVI / HDTV / Video Card and use it with this PC. I called customer service and they had no clue ?? They sayed they use Aces motherboards but didn't know the model #. I've never owned an HP before, can I use the card or not ??