I'm well served by N810 and doubt that I's consider a replacement for perhaps years. I do however hope that my N810 will be able to run the "Maemo 5" OS in keeping with the backward compatibility that Linux has been able to provide on the PC and other platforms. If it does I'll be very inclined to consider a Nokia replacement for the N810 when that time comes. If not I'd look real hard at Android on whatever platforms it's supported on. I want a pocketable solution that isn't artificially limited by cell network providors like AT&T or vendors like Apple.