>Everyone is saying the same thing. Registry Cleaning is unnecessary, won't improve performance, and really only offers you a chance of doing damage.

Well, shit. I've been using the registry cleaner for years now on Windows 7. I've always liked that it seems to clear certain cruft from my system (unused file extensions, crap left behind by uninstalled programs, etc.), as I have a certain need for digital tidiness. I'm now considering abandoning the feature after these posts.

Thanks for the explanations!