Have had it for about a week now and am loving it. It would have been nice to have some more games, but the apps out there are great. I love the blackberry maps with GPS. I'm a complete newbie so would appreciate all the help from the experienced users!
I've had my 8703e on Sprint for about a week too. Check out bbMaps , google maps, and Telenav. They all fit particular needs. Telenav is way cool. I'm doing the 30 day trail and it is great.