While installing LimeWire Pro everything is going fine until it gets to the "extracting unpack200.exe" phase then the whole process freezes up. I thought the process was just a little slow so I left it for about two hours, when I came back it was still trying to extract "unpack200.exe" and the progress bar hadn't advanced at all. Whats up?? Using WinXP. Cleared temp file memory,rebooted, no luck. Thanks for any ideas.