First post here, have kept an eye on the 770 for a few months and ordered mine last week, arrived lunch time today and been playing with it for a couple of hours. My impressions:

- it's small
- screen is fantastic, download some digital photos that I resized to 800 x 480, they look great
- very simple to setup wireless internet connection, took longer to reconfigure my router to allow another device than it did to configure the 770
- browser is very usable, reasonable speed, not as quick as IE or Firefox on my PC but pretty good
- simple connection to PC, appears as a storage device and hence easy to copy to/from
- the chess game plays at a good level, too good for me

Very happy with my purchase so far

Kevin