Yes, CrapCleaner seems to work well for me as well. I have got two registry ceaners and paid to have them. They found hundreds of "critical" registry errors and fixed them. As a result the speed of my computer was totally unaffected! I have now been using thefacilities of (free) CrapCleaner now for over two years and everything continues to work well. On rare occasions I get one of my registry cleaners to check the registry - as usual it finds tons of errors, but I can't wait while it fixes them and just cancel the program.
P.P.