I recently used Cloud System Booster and really liked it. (specially the GUI ).
For a cleaner I understand that admin privileges is needed to attain full potential.
But what if I have two accounts? An admin and a standard user account. If I run CSB in a standard user account, a UAC will prompt, the browser's traces (for example, Firefox) CSB will clean of is the one in the admin's account. The question is:
Will CSB be "smart" enough to clean the Firefox's profile of the standard user account? If not I suggest that CSB has an option to scan all user profiles. (It must be opt-in as this could lead to other users deleting other history that is not their's)
I also read that you are developing a pro version of CSB, I wish you a good luck and I am hoping that you improve CSB. I do wish that you will not add any "toolbars" in future versions of CSB though (many cleaners have strayed upon that path, CCleaner, System Ninja, etc).