I have tried the WDDM drivers included with Vista, the 96.85 drivers for vista from nvidia's website, and the 93.71 drivers for XPMCE. In any game such as Half-Life2 or the Supreme Commander Beta, my screen is flickering like crazy. In supreme commander the buttons on the main menu work and can be seen fine, but any textures/backgrounds are flickered and strecthed. In HL2, I can play the game but it bugs out like crazy with textures. Game "plays" fine, but looks insane. Same thing with Futuremark2006.. textures flicker constantly. Is this a known issure or is something just off with my system? Vista Build 6000 RTHDMIBL (real time hdr ibl) works flawlessly in windowed or fullscreen mode. Windows freebie Games like Chess Titans work fine too.