The Best Uninstaller?

If this topic already has a thread, then I won;t mind if it's moved

I have been trying to find a program that would get rid of a program completely and any little trace of that uninstalled program. Most of the programs I have tried have been included in those "all-in-one" utilities, but none of them remove everything. The latest that I am trying is Advanced Uninstaller Pro 2005. This program has a feature in which you can "monitor" an installation, and then completely remove it. I followed all of the instructions for monitoring an installation(ie. shutting down any running programs), and when I decided to remove the installed program, there we still tons of remnants. I had to perform a "Search" as well as go through my registry. I am one of those people who install and unistall stuff regularly, so I really need something to thoroughly clean my computer. I know I have have a lot of junk on my computer that needs to be cleaned.

I'm sure there are many differing opinions, but any suggestions would be greatly appreciated.

Thank You.