LG VX-8100

Is there a way to have BitPim transfer the phonebook that would automatically setup the 'Mobile' phone number for each contact be the primary number when I import my contacts from Microsoft Outlook? Would this be an Outllok setting that I can change also? Right now, it sets up the 'Home' number for each contact. It is a big pain in the a%# to manually set each contact's default number to their mobile.