Personally I use WindowWasher
http://www.webroot.com/consumer/products/windowwasher/
EvidenceEliminator and HistoryKill are also fine ones for this purpose.
Also read:
http://www.peachyforum.com/forums/152966/ShowPost.aspx
I don't know how it compares, but I use CCleaner.
http://www.ccleaner.com/