How do you export/import an Address Book archive from OS 10.6 to OS 10.5?
I'm using an iMac with Mac OS 10.5.8 as a desktop and a MacBook with 10.6.8 when I travel. I want to transfer my entire Address Book from the MacBook back to my iMac. I have done the reverse multiple times with no problem by simply creating an archive with Address Book (v.4.1.2) and importing it on my MacBook (Address Book v. 5.0.3). But when I do the reverse, the only vcards that show up are the ones I've updated while using my MacBook. All the rest are gone. I know I can recover all the vcards by shift-clicking the entire list and copying them as a file. However, I want to revover all my group lists, which are too many to recreate.
Thanks.