I installed office 07 in my MALX with no issues. I do have XP Pro though. No Idea what could have caused that, did you try system restore to the point prior to your install of 07? I would try that and see if your issue goes away, then if it does, you then will have to rattle some brains at Alienware or Microsoft to find out why it is causing you the issue. There is one other thing that comes to mind, perhaps during your install, something didnt go right, and caused your issue. If you do system restore and that fixes the issue you could always try to reinstall it again from the disk. Oh, one other thing, did you install this copy on another machine to see if the problem went to that machine? Just a long shot, but it could be a bad install disk.....