I'm very new to all of this shopping cart business and I don't know if E-Junkie can do what I need our shopping cart to do. Basically we have a main product, a DVD, and we want there to be up to 4 add-on options that can be selected independently of each other. Is this possible and, if so, is it easy? Can someone point me to a similar use of E-Junkie that someone else has done with their store? Thank you all.