Hi. I know that this is probably really off topic and dumb in general, but I'm trying to learn MS Access 2000 and had a question. I want to be able to cross refrence two sources of information and have Access report back a given, assigned value. While I'm sure it's possible, rather than confuse myself, I figured I'd go to the experts...what's the best way to go about getting this done? <BR>For example...one customer has an number assigned for his location in the country. The number corresponding the geographical location. On the other side of the ledger, products are assigned a certain value depending on geographic location. I want those numbers to be cross refrenced and yeild a certain value that I would assign to each possibility.