<Moderators I posted this in wrong forum. Don't ban me. Move this to CCleaner Suggestions Forum>
1> Add Gutmann erase Method
2> Free space Erase Option, or erase a certain amount of free space for less waiting
3> Clean almost all MRU with tracks such as OpenSaveMRU, RecentDocs, RunMRU, StreamMRU, and more.
This will protect privacy better. This will really make CCleaner popular cause theres not too many erasing programs out there that are freeware. You would be very very popular and beat commercial Eraser solutions.