WANTED: Computer tutor for a 9 year old boy

My son had a bone marrow transplant 220 days ago. He is doing well, but has been out of school since April. We are looking for ways to keep his mind engaged while at home. We would like someone that could "make the computer" fun for him, other than playing video games.

Ideas we had are how to use: Garage Band,iPhoto, iMovie, web page design.

We are open to any and all ideas. We live in North Los Altos, only 5 miles from campus.