SBS Official Migration Portal

http://technet.microsoft.com/en-us/sbs/gg981878

Microsoft tool to change disk ID's.

http://technet.microsoft.com/en-nz/sysinternals/bb897436.aspx

Alternatively, you can use “diskpart” “select disk x” “uniquieid disk set=12341234”, then boot from a recovery CD which will fix up the boot loader configuration.

Data Protector Express on Server 2008 R2

http://h30499.www3.hp.com/t5/Tape-Backup/HP-Data-protector-express-error-2/td-p/1149682