Treo vs. Blackberry

[Brett Prince]

I am looking at getting something I can really work with in the near future.

Can those of you who are up to speed on this give me some pros and cons of the Treo vs. the Blackberry?

Here are key points for me:

Certainly, good phone service. But, also internet, e-mail, calendar/pda functions, the ability to do some level of Office, like Word, Powerpoint, other publishing applications.

Any pointers?

Thanks.