Every Apple mac user with a Mighty Mouse has had the eventual problem where their ball stopped scrolling vertically.There are hundreds of videos and papers on how to properly disassemble your mouse (break it) and you have the option to go buy a new one.

Before you do any of that just do what this guy shows you – it works, and you’ll feel so much smarter… in a dumb way.

Ok, those that have not had the issue are saying “that’s a stupid post” – but those with it are banging theirs head on the desk.