Just installed OS2008 yesterday. I'm coming from a background of having a 770 for about 4-5 months, then just got my N800 which i've had for about 1 week on OS2007, and now OS2008. Wow, its much faster, and I love the interface. The blue glow for email/chats is awesome, and I love how its made much easier for finger use then stylus use. Two thumbs up and two toes as well!