I depend on the brave folks who post at Internet Tablet Talk. Now that I use the N800 all the time I'm going to wait and read very carefully the posts here about the official OS2008.Depends oh what you use the tablet to do. I divide it into the categories "must have" and "luxury." I must have a way to check e-mail, web sites and chat through Skype. The luxury category is playing my "tunes" (MP3 or Rhapsody) or listening to the BBC. I would like to be able to listen to my favorite internet radio streams but I understand that won't be until OS2008.

I was considering the 2008 Beta but after reading comments, I'll stay with OS2007 for now.
Watch this space. I'm sure there will be lots of information the middle of December.