I have been drooling over the Nokia e90. I can still imagine carrying both devices. Currently, I carry a Nokia 9300 for my calendar and email from work, one voice phone and a BT EVDO phone as a modem for my laptop and N800. So if the 3G GSM based network improves here, I might make the switch and get rid of a phone or two...

But, I can imagine working on emails on the e90 etc while the n800 is playing a movie.