Been playing Diablo on my 2.3ghz i5 mini stock intel 3000 and was wondering if the dedicated 6650 and 2.5 i5 would make it any better? I currently have a 256gb M3 SSD and 16gb of memory. I currently run the game at 1920x1200 on my 23" ACD with no choppiness with settings on med and shadows and AA off. Would it be worth the upgrade to the i7 or possibly server model? I'd like to possibly run everything on high(if that's even possible?) on the mini.