Instructions:
Enter 1 (One) in the box next to either "One CD, or the box next to "Two Cassettes" (Top two rows).
Then enter as many extra cd's and cassettes that you need in the appropriate boxes on the bottom two rows.
Click on Add to Cart and it will bring you to the shopping Cart. You can check and change your entries there if necessary.
Once you get to the Shopping Cart, you can delete an item by entering a Zero in the Quantity Box, then click Recalculate.