Hello pintree3,
I'll let kemical continue his search, as far as using TweakUI for Windows 7, it does work with 7 and you may have to run it in compatibility mode, the only issue I've heard of was, when uninstalled, it will wreak havoc on your icons, which is not that hard to repair, more of an annoyance, but as I said, it will work.
So if you do decide to use it, just make a Restore Point beforehand.
Hope this helps
Don