Just make sure you get at least 1GB of Ram... 2GB even better as the GeForce 6200 uses a portion of your ram for VideoRam.. (it has 32mb dedicated and will use up to 128mb total)
Its plenty fast though..I can run HL2 at 1280X768 with all details (no AA/AF though) but it looks great and is a well built laptop with an awesome screen.
Small and Light...but not tiny to the point that you cant type easily on it..