Amicus 2008 Contact Import - Tab Delimited

I am doing my first Amicus 2008 Premium install this week.  It has been extremely easy setting up the link to PCLaw.  It only took me about 20min where the Amicus 2007 would take me four hours.  Anyway I have been trying to import 5500 contacts into Amicus and the import has been crapping out on me.  Was getting pretty frustrated until I decided to save the contacts in a tab delimited file instead of a csv.  Once I did this the import worked like a charm.