I saved all my XMP files out and am saving them with the couple-dozen PSD's and the original NEF's. I'm also archiving a copy of the catalog and a demo version of the software.
I'm hoping that will protect me in the future if/when I need these again... but we won't know until a long time from now.
Misc personal stuff: http://www.joefederer.com
Minneapolis / St. Paul Wedding photography @ http://www.federerphotography.com
|Child and seal by APenza|
from Kids world
|Calatrava in Reggio Emilia by NCV|
from Your City - Telelens in the City
|Aurora's, Science and the Milky Way by man4mopar|
from My Best Photo of the Week