Ok... like I said earlier I cant give you much details of the Pre, and Im sure it has many great features regarding productivity and from what I have seen and read the calendar is better on the palm than on current blackberries...
BUT, calendar app on the Storm its better than other models, since its touch you can browse and input very quickly, also task and work appointments are sync through it very nicely.
Email is also very well done, besides the reliable push by BB, you also get a cool search feature that I discovered on my own and also did some mates from this forum... basically if you touch and hold (not clicking) over any email title or sender, the blackberry will search all other emails related to that title/sender.... this feature also works on the music player -> All songs... where you can use it touching either the artist side or the genre side and it will do the same search...
If you are going to do web browsing, at least occasional, the Storm is better than Bold2 for this (i cant compare to Pre)... and I would recommend downloading Opera 5...
There is a sticky thread at the top of this Storm Forum posted by Stingsondog regarding some Tips and Tricks on Blackberries, I encourage you to check it out... also see my presentation comparing Storm 2 vs Iphone (though apple just release OS 4.0 so it gets multi task and other cool feat.)
http://www.blackberryforums.com/gene...e-android.html
its a PDF file attached to the post