import export groups in contacts
I'm moving from a computer running Tiger to one running Mt. Lion. I have been able to export, and then import, my contacts list... however, It did not bring over the groups, I have 1500 names with none of them assigned! Ouch . . . is there a way to get my existing groups into the new version of Contact? Thanks!
iMac, OS X Mountain Lion (10.8.1)