I've had the exact same problem with my Asus laptop! I just bought it on sunday and the mouse behaviour you described is identical to what I have. The issue is with the mouse and also finger pad, so it looks like a Vista problem. However, i'm starting to think it's perhaps an Asus issue because I have not heard of anyone else with this problem, and yet we both have an Asus?
If there are any suggestions, that will be greatly appreciated!
Thanks
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