I agree 100% with erebus. It deletes random log files in pretty much any place they can be found. Empties recycle bin, doesn't ask to do so. Doesn't ask to do anything at all, just does it. Compared to CCleaner, this is mediocre. And not giving the source is stupid. Especially on a forum inhabited by IT dudes.
P.S. I think it's a good endeavor, it just needs some work, that's all!