R937: Do you mean make each of those items a primary key, or do you mean to some how link them so that they are as a group a single primary key? If the later, how do I do that?

Thanks for your help everyone, I feel like I'm understanding the structuring a bit better. Additionally, is there a website or something I can be directed to that really does a good explanation of what Foreign Keys are, How they function, and How to use them? I only have a general understanding from the book I am learning from and it seems like a very important part of MySQL.

Thanks again!