Ballmer and a possible MBS?

CRN has a quick interview with Ballmer. Interesting tidbits on the success of SBS and sure sounds like the beginning of discussions of a Medium Business Server (MBS or perhaps SBS II or SBS on Viagra) where you could perhaps have 2 servers in the setup for the next size up company...perhaps up to 100 or more users.

SBS is going good and why not start to think about something a little bigger that targets a slightly bigger market? If I was Microsoft I sure see the reasoning. Whatever is done...please make sure it has an EASY upgrade path from SBS or SBS Mini or SBS Little Brother, whatever it'll be called at that point.