I have two Excel spreadsheets that I wish to merge. One list has about 2600
names, the other about 800. The matching key is "user ID" How do I find the
matches between the two spreadsheets and how do I find the exceptions? The
fields are basic, first name, last name, used ID, and email address. Any
sugestions would be very helpful and save me from having to merge them
together and go line by line to figure it out.

Thanks