When most kids his age were watching TV or slugging around the sandlot, 12-year-old Ed the Computer Guy was hard at work examining his father's Macintosh, tinkering with universal remotes, and editing videos. Now a professional computer guy and repairman, Ed puts his vast knowledge to use with services repairing Macs and PCs, removing viruses, installing hardware, and giving computer lessons to newbies who mistake the CD drive for a donut holder.