Also when Cleanup is run in its default mode (whatever the settings are when your first install it) would it delete any files needed for McAfee Antivirus/Firewall.
Lastly any tips on using registry cleaners. I would like to try and make my computer run a little faster. I used Registry Mechanic and was a little too overzealous. Let's just say its the reason I have to reintall and update Acrobat Reader and everything else that was on my computer.