I want to get a 12" iBook and hook it up to my TV and use it as a replacement for my DVD player. That way I can also get media files and what have you and be able to run them all directly on my big screen tv. Is that possible or is the iBook too weak to do things like play xvid/divx files? I see it only has a 32 meg video card. Can it do progressive scan / high def stuff?