Update Detector is a free application from FilePuma.com that helps keep the software on your computer up-to-date. Key features: Customize scanning frequency. Get the latest software updates. Access product information directly.
Bitrot Detector periodically scans your files and warns you of potentially undesirable changes, in time for you to restore damaged files from a backup.
By using 2000 Registry Clean regularly and repairing your registry your system should not only be more stable but it will also help Windows run faster.