Redmond Channel Partner has a somewhat theoretical article on Dynamics in the cloud. It’s worth a read from a general direction perspective but don’t hold your breath that it’s happening next week. Still, I like to see the perspective of people who don’t use the products everyday, no matter how wrong they often are.
Dynamics in the Cloud?
Archived post from 2008. Dynamics GP and the links it points to have changed since; check current documentation before relying on version-specific steps.