I started using this with my Treo 600 this weekend and came away quite impressed, albeit a bit wary with some security concerns. Its good and will most definitely work for a ton of folks. I'd like to see a busniess option with some security protocols in there to address those folks, but its nice.
(dont mean to plug me again, but I did write some on it here for some more of what i noticed -
http://mobileministrymagazine.com/20...manywhere.html)