Your program is great and I have used it for months now but I still use window washer to since it allows me to make a plug in to remove an registry item. some programs like microsoft digital image use the registry to keep recent list. I can use window washer to remove this key
[HKEY_USERS\S-1-5-21-299502267-1972579041-682003330-1003\Software\Microsoft\Picture It!\7.0\Recent File List]
Then the recent list for microsoft digital image is removed.
adding the ablity to add registry keys to remove and also individual programs in a folder would be nice.