I was wondering if any of you guys are using W7/64. I am having a problem with the trackball cursor freezing and temp freezing. I noticed when this happens, the HD runs for a few seconds,then the both DVD drives and then the cursors starts to work again. This only happens within the first 10 or 15 minutes of using. In Vista and XP I don't have this problem. I also noticed that if I am watching a file from Utube is will freeze at the beginning for 5 or 10 seconds, along with the cursor, it goes through the same course and then all is well :isadizzy:......any of you guys seeing this...Mike