I have lots of photos stored on an external hard disk.
I have Picasa installed on my Windows 7 laptop and have spent a lot of time cataloging the collection, put names to faces and the like.
I now have a new machine and I want all the hard work I did on my laptop to be available when I plug my external HD in to the new machine.
Is there a magic spell I need to cast to make this happen? Or is all the data I need stored with the photos?