The public can now get access to the first public preview of one of the next versions of SBS known as SBS Aurora. You can get the preview from the Microsoft conenct site here
This beta is very important for the SMB space as it contains a number of new technologies not used before such as the enhanced Drive Extender technology that provides easy methods to extend disk space using disks that are not the same capacity. You’ll want to be testing out things like this with your common line of business applications to make sure that there’s no issues. I know that Microsoft have already done a huge amount of testing in that arena, but there is no substitute for public testing. 🙂
The SBS team have blogged about it here with more info too.
Get your hands on it today!