Mark is correct. There are a lot of posts on the Dundjinni forums about the problems with the online store and about the things you need to know before you install it. There is no CD, PayPal does not work but other credit cards, including PayPal credit cards do. There is no Tech Support other than us volunteers, and there is no one at the "Store" to respond to emails.
The Mac Version is very outdated and does not work with any of the newer Mac systems. The Windows version DJ 1.0.7 works fine on Win 7 and earlier. It is challenging to install on Win 8 but can be done if you really know what you are doing.
If you buy you can contact me for help with getting started. Do not lose the Registration Key that will be emailed to you. You can't install or re-install without it and if the store goes offline again there is nothing we can do to help you. There is so much free art there is little reason to buy the art packs.

In order to post on the forums I need to know the username you registered under and then I can upgrade your status.