After installing Windows Vista I found that my Computer has a performance rating of 2 only. After reading, I found that my machine has Driver issues. They are from Nvidia compatible Windows 200 Miniport Driver, Version 87.98, Trend Micro's Common Firewall Module 2.6 and from my Raid Controller. I run a Soltek SL-K8TPro-939 mother board with the Via K8T800 Pro Chipset. I was wondering if anyone else had these problems and if so how were they remedied?