Your Specs!

Opteron 170 @ 2.8GHz (Dual Core)
1 gig DDR 500 OCZ Gold Rev. 1
eVGA 7900GT @ 560/1710 speeds
DFI SLI-DR MoBo
17" LCD monitor
SB Audigy 2
Plextor DVD-RW
 
i bought a whole new computer.

opteron 144 1.8ghz (oc'ed to 2.8ghz)
asus a8n-e
rosewill 550watt dual rail psu
patriot pc3200 2x1gb 5-2-3-2
2x160gb wd sata ii raid 0
geforce 7900gt 445/660 (oc'ed to 525/770)
and along with all your usual components

max score i managed was 9.3k for 3dmark2005. i was really expecting more, but i guess its possible with a more powerful cpu.

i also had the abit an8 32x and enermax sli psu, which are some of top of the line products. i didnt has sli at the moment, but i wasnt impressed with the mobo at all. my asus ran more stable and i didnt have to raise voltage to overclock. the abit has some problems and they havent release a new bios since it was first released. it was a big waste of money.

 
Pentium III 996 Mhz
512 MB Memory
130GB HDD Space
17" CRT Monitor
USB Optical Mouse, USB Keyboard
CDRW/DVD-ROM Optical Drive