Jetbook...Still trying to decide if I want mp3. How is the sound quality?
You know, I've had one for many months, and I've never tried the MP3 player. (note to self... try it sometimes) My music is all on my cell phone.
The battery is apparently a fairly standard one, and (IIRC) there have been disassemblies, so you can buy a battery, open the case, and replace it. I doubt anyone has had one long enough to make that a common event.