I have the following setup:
Intel Core 2 Quad CPU Q9300 @ 2.5ghz
Asus P5Q Delux Motherboard
6 gigs of ram (Pny ram ... did have gskill ... did away with it because of this ...)
3Ware 9650SE-8LPML w/ 6 1tb Seagate drives
See an instance in time of when I was having problems earlier today.
