Disaster recovery of Windows 2008 R2 servers (Netbackup 7.5) to dissimilar hardware

Last time we did a DR test we only had Windows 2003 servers and were not yet at NB 7.5.  We could recover these servers (they were NB clients) with no problem.

Now we have lots of Windows 2008 R2 servers and are at NB 7.5.0.7 and we cant seem be able to recover a server to dissimilar hardware (like you would get at a DR provider).

Has anyone got this working?

So far we have not used Bare metal recovery (BMR) since in the past this was a seperate license.  But maybe thats what we need?