When I got started with my 770 in December '05 I had an EDGE-capable phone. This summer I upgraded to a (cheap, second-hand) 3G-capable one. Maybe next year or later to a 3G+ unit or whatever comes after ?

Also, I still have and will keep my 770 but I'm also waiting for a N800 off eBay. With my phone I will be able to connect either using BT, without needing to swap SIMs.

I for one am quite happy that this Nokia is not a phone :-)

Edit: also, 3G and above are greedy battery suckers. My phone lasts less when connected than the 770 tethered to it. It's good to be able to manage both battery lives independently, and to still have a working tablet when the phone is dead...