Are there any possible reasons for why my 3dmark scores have been lowering since last week? Last week I had formatted my drive and basically updated my drivers and whatever needed to be updated. This is the typical time I usually run my benchmarks. So basically, there was my OS, firefox and 3dmark last week and now I have WoW, Painkiller, and a bunch of source games. I HAVE defragmented. I remember something similar happening on my last pc. Is my video card degrading, or can something else be attributed to this? I mean I don't know if its a drop worth being concerned about. But I could take the test last week 6 times in a row and get 21410-21460. This week and today, I got a high of 21410 and a low of 12345. With alot being in the mid 300s. This is with SLI on. In single card mode, a similar marginal drop is also noticed. Do fuller harddrives = lower scores? My free ram looks the same as last week. I do have alot more desktop icons, but only two rows at 1680x1050. I just find it really odd. Is it gonna keep dropping as I add stuff?