[redsoxnation]

i have a sprint 8330. I have this backed up with bb desktop manager 4.5 and am running 4.5 OS. My girfriend just bought a tmo 8320. I want to ugrade her OS from 4.2 to 4.5 can I do this on the same computer/desktop manager or do I need a seperate computer or seperate desktop manager for each device?

Same computer and DM is fine.

[Swerengen]

No need to use separate computers for this. The desktop manager will recognize each device independently when it is connected via USB and treat each one as a separate entity.

Good luck =)