I have a question regarding how to loop through one recordset and find the difference between a second recordset. What I have is two tables, with a one-to-many relationship. Both Tables have the exact same structure (ie. field names, # fields). I would like to loop through each record in the Many table and calculate the difference for for each field between the two tables. This could be done in a Select Query however, I have +30 fields and I am thinking there must be a way to do this programatically.