Ace Utilities is a Collection of System Maintenance Utilities to keep your system in good shape:
Startup Organizer - Prevent (spy) applications from running behind your back.
Registry Cleaner - Faster Windows like never before !
Unneeded File Remover - Regain valuable disk space.
Dead Shortcut Fixer - Fix /remove shortcut/start menu errors.
History Eraser - Ensure your privacy.
Duplicate File Finder - Find and remove TRUE duplicate files.
More info:
hxxp://www.acelogix.com/

Really a nice one ;)

Thanks