It would be great if one of the choices for the way products are available to be purchased is for the customer to be able to enter a number for the quantity of each product they want. I think SimpleCaddy would work perfect for me on my photography website if customers didn't have to come back to the photo they want if they want multiples of each photo.
Otherwise, it would be exactly what I'm looking for. Could this possibly be something to be added to the next update?
Well, you can always update the quantity when the cart displays ... If you are working under php4, you will want to update to version 1.6 solving an issue with quantities ...