it's a great phone, though little slow some times. touch screen works very good, and the hand writing recognition is better than the Windows Mobile 5.0
little unstable as well and sometimes it just freezes.
the music is loud and clear on the headphones and equally good on the external speaker.
Camera is ok, may be could have been made better. but if you todays standard it is poor.
got a lot of flaunt value, you have to carry it in your hand because it is a big phone and is sure an eye catcher.
there is a yahoo group called hot7710 where you will get all the software for your 7710.
you will get a 2nd hand phone may be at around 10K with all the accessories and some warranty left on the phone. good phone to try out for a few days.