SBS 2011 user limit is 75 users

Download Windows Small Business Server 2011 Standard

Designed and priced especially for small businesses with up to 75 users, Windows Small Business Server (Windows SBS) 2011 Standard is a complete solution designed for customers who want enterprise-class technologies in an affordable, all-in-one suite.
Built on Windows Server 2008 R2, Windows SBS 2011 Standard includes Microsoft Exchange Server 2010 SP1, Microsoft SharePoint Foundation 2010, and Windows Server Update Services.


well .... its not the 50 user limit as I perceived previously