We finally found a site that offered Ad-Aware 2007, http://www.snapfiles.com/reviews/Ad-Aware/adaware.html. After many failed attempts at reinstalling Ad-Aware 2007, we finally deleted the Ad-Aware 2007 folder and then downloaded Ad-Aware 2007 again. Then we uninstalled AA 2007 and it appeared to work this time. We downloaded AA 2008 and it appears to have been successful. If we click Start>All Programs>Lavasoft it still shows Ad-Aware 2007 and 6 supporting files. If we click Start>My Computer>Local Disk(C:)>Program Files>Lavasoft it shows the Ad-Aware and Ad-Aware 2007 folders with the 2007 folder being empty(which it should be). We don't understand why AA 2007 still shows up under All Programs>Lavasoft. If anyone can shed some light on this we would appreciate it.