Updated my Nokia N800 to the so-called Diablo firmware. Much snappier now and the browser is now Mozilla based instead of Opera. I've been waiting for some breakthrough that would allow me to listen to Pandora.com on the N800 and decided to try. Well, it's a little sluggish–Pandora is a very “heavy” Flash app apparently–but the darn thing works! Amazing!
I wish they had a lite web version. One suggestion I have to to reboot your device so the maximum amount of free ram is available. I guess the problem now is, as someone pointed out in another blog is that the N800 auto-shuts off after X minutes.
Bottom line: It's not really useable, but interesting.
FYI Slacker.com does not load at all.