new "leftover"--and i haven't changed anything--now, even after clearing cache in FF (shows 0 kb cache after) and again with CCleaner, there is a firefox cache file of a few hundred kb left. i analyze and it shows, i clean and it doesn't show as having been deleted. i analyze again, and there it is. if CCleaner is set to delete all FF cache, cookies, etc., WHY is this all of a sudden (never happened before) there--and not being deleted during a clean?? why is it shown in analysis, and included in the 'files to be deleted' list, but is not in the 'files deleted' list. and to me, this makes even less sense as it is FF and the program is closed, therefore, no files would be 'recreated' after cleaning. i hope am being clear enough on this... thanks!!