Oh Bum! Computer Fail.

In around June of 2011 the scroller ball on my mouse failed. Since then that failure has been annoying me everytime I attempt to scroll down on a webpage. So while I was Xmas shopping on December 22nd I thought it would be a good idea to buy a new mouse. Unfortunately I brought one whose plugging in thing on the end of the lead wouldn't allow me to me plug into the back of my computer. So now I here I stand on 24/12/11 at around 00:50 still unable to effectively scroll down and about £9.99 poorer.