QUOTE(lafever4 @ Apr 5 2007, 10:19 PM)

i have a really dirty chipped screen and i dont know how to clean it
There's not much you can do for a chip in the screen, but for small scratches you can use Brasso (check your local grocery or hardware store) and a microfiber cloth. It works like a champ on both my PSP and my iPod. All of those annoying little scratches are gone.
Please take special care not to get the brasso in the cracks/crevices around the controls as it is a very mild abraisive, but could damage the controls if it gets inside.