so, I downloaded msn mac messenger then it won't sign me in, keeps saying : id or password incorrect. I couldn't fix this bug so I deleted (uninstalled it) by moving all files to trash . now the trash won't empty and it's annoying. is it a bug ? any clue? the trash won't say anything , just the "are you sure" message, then makes the "trashing" sound. but nothings changes. clue ?