I have been working with Act for about 4 months now. So far I have had a few bumps in the road but nothing to serious. I will be the first to admit that I am not an extremley technical person so any help that I can get is greatly appreciated. I know how to import and all of that stuff. That is so easy, so I am hoping that what I am going to ask will be just as easy. My head office just sent me their mailing list and would like for me to merge it with mine so that I can take over all of the marketing for our company. First of all WOO HOO for me.... I DID IT!!! HAHA anyway.....how do I make sure that there are no duplicates? How do I tell ACT! to tell me when there are duplicate contacts found. Like I said, I know that this is going to be something really easy but I want someone to tell me how to do it. Any help it appreciated......THANKS!!