Today we released a new whitepaper on Patchmanagement. "This solution provides guidance that can be used to plan, build, deploy, and operate a mechanism for automatically deploying patches to computers in the environment using both Microsoft® and non-Microsoft applications and tools."

Microsoft Solutions for Small and Medium Business - Program Overview provides details of the following three solutions that make up the program:

The Medium IT Solution Series is designed for growing businesses that are progressively increasing the use of IT to empower employees and connect with customers. The solution series provides greater flexibility in terms of IT design and the number of supported users. The solution series is intended for medium-sized businesses with 50 to 250 users. For more information on the Medium IT Solution Series, refer to the Introduction to the Medium IT Solution Series document.
A bunch of other interesting informations about Medium Bussiness could be found here: Medium Business Solution for Core Infrastructure v 1.0 (Link: http://www.microsoft.com/downloads/details.aspx?FamilyID=a3e1b8fc-d67b-4f1c-b969-482d163c1a37&DisplayLang=en)