Answer this only if you have a solution to propose.  We are using
Multiactive Maximizer version 6.0, and have an address book of over
20,000 Individuals.  If an individual has a Company Name, you can
manually check a box in the Address Book entry to save the entry as a
Company rather than an Individual.

I need a way to change all the entries from Individuals to Companies
in one fell swoop, rather than editing one-by-one.  Global Edit does
not allow for the entry type to be edited for multiple entries at
once.  Other suggestions?