I have a new T43. It has an ati x300 video card in it. I have set up ati-drivers successfully. The graphics in various games (quake3 , unreal tournament 2004) is fine. The problem is that mouse input (from the stick, pad or exernal usb) and keyboard input lags by about 0.5 to 1.5 seconds. It pretty much makes the games unplayable. Anyone know what's going on here?