>Also take a note of what you're affecting when you do manual replacing by checking table relations report. If tables do not somehow have childs yet than there might be no problem if you don't check (otherwise you're breakig referential integrity).

Hi Cetin,

I will probably have to run a few tests and see what's more convenient: to write a whole program to import the data and rebuild referential integrity or to do it through vpm and if necessary leave the thing running all night.

Thanks for all your help!

Alex