My kids both want a MP3 player for birthdays, christmas. I don't know much about them. Anyone have one, know anything about what to look for? My DD wants one to listen to around the house, in the car, stuff like that. My DS wants one he can wear while running. So I think that I want a different one for my daughter than my son. How much memory is sufficient? I've seen them from 128mb to 30GB! The ipod look nice but they are pretty expensive. We don't have a MAC, can you still get an ipod or should we look for a Rio or another brand.

