Barry do you know whats causing the edges of my alphabet buttons to go funny, ignore the square 'A' button thats meant to look like that, but if you look at the B C D E F buttons youll see the edges have gone funny and there supposed to look like the round button
(http://img811.imageshack.us/img811/7272/adgh.th.jpg) (http://imageshack.us/photo/my-images/811/adgh.jpg/)
Your button dimensions are probably set lower than the dimensions of your button image. Make your button dimensions match the image file and you shouldn't get that distortion on the edges.