The Windows Small Business Server Migration Portal has just been released to Technet and provides single point of entry where a multitude of SBS migration resources can be found (including whitepapers, BPA downloads, wikis and community links), announced the SBS blog.
If you are planning to migrate to SBS 2008, SBS 2011 Standard or SBS 2011 Essentials, please use this site as your very first stop for up-to-date and official documentation.
"Follow the step-by-step processes in the migration guide that applies to your network to help ensure a successful migration. The guides lead you through the tasks necessary for preparing your old server, migrating settings and data, and performing important post-migration tasks."
[Source: Official SBs blog]