Thanks for all your posts. I, too, had a trash that was emptying into negative numbers and didn't know what to do. After reading these posts, I decided to leave my computer on all night and see if the problem resolved after enough time passed. This morning, although initially the TRASH FOLDER looked as if it were still full, I "emptied" it once more and the bin emptied in a second. All I needed was patience, which these posts gave me.