I have used the 770 for about 18 months now. It has been a very interesting love/hate relationship. I passed on the N800 becouse of that relationship, saw no real gains to go with N800. I will be purchasing the N810, when available, as I have been in need of a GPS capable devise lately. On the added side I use MicroSD cards with MiniSD adaptors in my N73 cell. To all the developers in this forums, you have done a GREAT JOB on making and continuing to make the Maemo/Internet Tablet a usable reality.