So Microsoft has announced SBS 2011. Basically it comes in three versions.
Small Business Server 2011 Essentials - 25 Users - No Exchange No Sharepoint but no CALS and the ability to backup your desktops to the server.
Small Business Server 2011 Standard - 75 Users - Windows 2008 R2 - Exchange 2010 SP1 - Sharepoint 2010. Normal CALs
Small Business Server 2011 Premium - As Above plus an Extra Windows 2008 R2 Standard license and SQL Server 2008 R2
Looks like the pricing will be similar to the current SBS 2008