Why are data charges so high?

I think it is crazy that you could be charged $1 per MB of data over wireless.  In Australia, if you're not careful in choosing your provider, you could be in for a very nasty surprise.  I feel sorry for SMB owners who are not that technical and sign up for these outrageous prices.

http://www.telstra.com.au/business/products/internetanddata/mobilebroadbanddataplans/mobilitypacks.htm

OBA Composition Reference Toolkit v2

If you develop applications on the Office platform, check out the OBA Composition Reference Toolkit.  It contains some very cool demo and useful reference guides to give you a great starting point to create very powerful composition applications around office applications.