hi guys, i know there are quite a few spotlight index threads out here but i cant seem to find a fix. i tried to reindex from system prefs (add and remove a folder) and all i get is this: "the item couldnt be added or removed because of an unknown error." i also tried through terminal and whatever i try to do i get this message: unable to perform operation. no index any way to fix this? i thought windows 7 was annoying.... but this issue is getting really frustrating any help would be greatly appreciated!