Two Time Machines and one MacBook Pro ... migrating to a new MacBook Pro
I'm a fanatic about backups. I have a Time Machine at home (Time Capsule), and a Time Machine at the work (external USB drive). Both backup my MacBook Pro.
I just got a new MacBook Pro. I plan to migrate my data from my old MacBook Pro (or a clone on a Firewire drive) rather than from one of the Time Machine backups. It's faster than a wireless transfer, and doesn't require all the mucking around with switching to ethernet and back again with Time Capsule.
The question:
How can I make sure both Time Machine backups recognize the new MacBook Pro as a continuation of the previous data? I could start all over again with two fresh backups, but I would prefer not to.
Is it automatic that both Time Machines will recognize a familiar face with a new hat? Is there some trick to making it work, or, at worst, some trick to fixing it? I've read about changing the expected MAC address in Time Machine, but I don't think that's the best answer.
Thanks for your help.
MacBook Pro 17" 3.06ghz, Mac OS X (10.6)