This sweet set comes with two CDs and two single CD case templates.
I used WHCC guides, but they will work with most labs (just make sure to check their guides before printing). The templates were made in CS5 and require some knowledge of layers and can be used in Elements, Photoshop and CS versions of Photoshop. They are .psd files so you can change colors & edit text to suit your needs.
For extra help using layers, you can find a quick "how to" video on my Facebook fan page