Thanks for the reply! The drive will be internal, and I spoke to an employee at Office Depot just a couple of days ago about the sound (I wondered about the quality over road noise), and he suggested investing in a set of small speakers with a subwoofer (all very small) for $20. I think I'll try that!! My kids will be so excited!! Now if I could just find a 3-way set of earphones I'd be set!!