I am an avid user and big fan of your program, and was delighted the first time I used it to see it clear away temporary files for not only IE, but Firefox as well. I have since then moved on to another browser, SRWare Iron. It is essentially Chrome with all clandestine "googleware" removed from the code. It would be wonderful if Ccleaner was able to clean all the temporary internet files from this browser.
Here is a link to to the browser's homepage. The project is opensource and totally free for download.
http://www.srware.net/en/software_srware_iron_download.php