I have had my Jornada 548 for over a year now and it works fine. The only thing, is that the battery is going bad and I will have to send it in to get it replaced. The warrenty has run out so it will cost me. As soon as my dad pays me for working for him (

), I'm going to buy a Jornada 568. I like how the battery is user replaceable, so I won't have to worry about sending it in when it goes bad. I know the Casio E-200 has a user replaceable battery too. Do any of the XScale PPCs have this feature? Also do I have to buy a battery from HP for a Jornada 568, or can I buy one at a store like Radio Shack?