It's a Prosavage KM133. It is definitely not one that's listed in the CSI handbook - it is three years old and most likely out of date. I knew this when I bought the game - it's playable but very slow - and of course with the cursor being so hard to control, it's just frustrating. I suppose I should upgrade my video card and see if that makes a difference. I didn't think though that a video card would affect the way the cursor handles, but I guess I was wrong!