I try to run a program and I get the busy cursor, then nothing. I check the task manager and the program is running, but not showing on the monitor. Then I try to end the process and I can't. I have to hold the start button for 6 seconds to get windows to shut down. I had IE 7 Beta 2, but it caused problems with McAfee so I uninstalled it. Also, I upgraded to the latest ATI all in wonder radeon drivers and then uninstalled that to see if that was causing the problem. I also had defender, the beta spyware program and uninstalled it too. I tried to do restore to an earlier time, but I forgot that I turned that off quite a while ago. What could bee wrong and what should I do to fix it. Thanks.