Yeah, so I switched out my x1800XT for another one and saw an insignificant 10pt increase. This is a newly built system with a brand new hard drive, windows copy, drivers, etc. I'm actually going to return this card for a x1800XL as I'm able to get a new one for $239 through work. We'll see how downgrading my card affects my 3DMark05 scores. I'm thinking that the bottleneck of my system is my crappy Intel motherboard.