Posted from my CrackBerry at wapforums.crackberry.com
There are a few enhancements from the last 1.0 build (1.008) but the main addition is desktop synchronization. Also for those that are using the premium edition, don't do the update or you'll default to the trial version and need to purchase a 2.0 license.
Posted from my CrackBerry at wapforums.crackberry.com
not sure if it's different for the tour but i had premium 1.7 then updated to 2.0 - when you do it asks if you want to buy a new license or just keep using premium 1.x features. also desktop sync is only available if you but premium 2.0.