Wow, I'm completely impressed how O2 Germany works and helps their xda customers!
Last weekend, my xda decided not to charge anymore, don't know why but for any reason it doesn't pick-up any power anymore while it still was connecting to ActiveSync. The battery was okay - as far as I've seen - since it still worked and had (according to Spb's excellent Pocket Plus) 4 hours of stand-by time.
So I called the O2 customer service to tell them that my xda don't want to charge anymore; this was yesterday and after some explanation what's wrong and that this isn't because any defect chargers or adapters the customer service told me I should remove my SIM card, remove every accessories including stylus because it will be swapped.
When I asked him where to send it to he laughed and explained me that a parcel service will come to me and bring the new xda. I simply have to give them my defect one and everything is okay.
Just an hour ago my door bell rang and I received my new xda - flashed with the latest available ROM image.
That's what I expect to be called real customer service. Thanks O2, a great service from a great carrier for a great device! Keep up the good work! ;-)
Cheers ~ Arne