Yeah got my little 1.6GHZ (1900XP) running at 2.0Vcore and pressing 1.86GHZ. I am very happy with it, and it's temps hang around 40-45C idle, 50C load. Sounds like high temps but consider it's a 1.75 VCORE stock and running 2.0V thats not too shabby, thanks to www.dangerden.com H20 Cooling HEHEH