Looks like a pretty good deal on the 770. I briefly owned one last year and paid the full retail price at the local CompUSA store. I updated the OS to the latest available at the time (November 06), but still experienced connectivity problems. It always seemed to drop the connection after a while. Perhaps the unit didn't like my router

The browser interface was a tad slow as well.
I figured the technology was not mature enough, being a first generation product. I ended up returning it a few days later.
Now, these latest Nokia 770 closeout deals got me thinking about getting another one. That is, if the OS and connectivity problems have been resolved.
OTOH, the new N800 is faster and a nice little unit. Slim Devices Jive platform is also on the horizon, so perhaps I should wait for that.
Decisions, decisions!!