Yeah, I'm running at a mediocre 238x11 (2618) right now. My RAM sticks are really holding the CPU back, and I'm pretty sure of that because I've attempted suicide boot-ups before, and it'll make it into Windows but will crash after an hour or so. If the CPU was at its limit, it would have crash instantly. I'm planning on picking up some DDR500 2x1GB sticks and hope I can nail 2.8+ GHz on 24/7 operations. Unfortunately the X800XL is at its limit, so I'm going to say I get 5700-5800 3DMark05 scores. Still haven't decide on what I want, that's why I haven't upgrade yet.