Hi there Running a 3 year old machine. 3.2ghz processor, 200gb HD. Windows XP. Getting persistent hang-ups, crashes and failures to launch every time I try to open Windows xplorer, My Computer or the Control Panel. I just get "program not responding" messages when I use Windows Task Manager to try and see what's going on. Can't get any of them to run (I'm file managing with 2xExplorer at the moment as a back-up). HD was very full (180 plus used), but I've removed a lot of files and still getting the same problems. Any ideas? Thanks in advance.