Thanks Belatucadrus. For the link, But its not what im looking for. I need a program that put several home mail address datbases into one. and then weed out duplicates and print a clean database for mailing.
Sorry, don't know much about file maker, but a quick search revealed this click here on the right hand side are two search boxes, in the bottom one type "merging databases" and GO. Quite a few results. Have a look.