Since yesterday I have just suddenly lost the ability to drag and drop. Verified my view options and nothing is selected to snap to grid or anything like that. I have no clue what might've happened there and am even clueless on how to fix. I have an Ibook so I tried with both the trackpad and my USB mouse..nada sweet nada. Right click, left click etc...all work fine though I'd very much like to be able to fix this without having to reinstall so if you have any suggestion please let me know.