I'm really liking Windows 7 on my TC1100, but there's one slight problem. Often when I click in a program, the program detects it as a very small drag-and-drop - usually about 1 pixel in length. This is a big problem when working with audio software. This was not a problem in Windows XP - presumably XP had set some minimum drag distance for when using the pen, which I guess could easily move slightly during a click. I found a post about the same problem on a Dell Latitude XT, and there was a fix involving changing some registry values called dragWidth and dragHeight, but I tried this and it made no difference. I have the latest Wacom driver. I'd really appreciate any suggestions!