I am glad you have placed Revo Uninstaller in the list! It is a program I use almost every single time I work on client's PCs. The normal Windows "remove programs" feature is almost useless. Not completely, but almost. R.U. is tremendous at digging out crap that doesn't need to be on a system. That, coupled with a lot of command line removals, helps me to get my clients happy with their systems once again.