Redmond Channel Partner has an early look at Judging the Impact of Microsoft’s Master VAR Program.
Frankly I think that it’s way too early to really see how the Master VAR program is going to work out.
Judging the Impact of Microsoft’s Master VAR Program — Redmond Channel Partner
Archived post from 2011. Dynamics GP and the links it points to have changed since; check current documentation before relying on version-specific steps.