19 awesome DVDs, made to be rendered in cycles.
Most DVD graphics gotten from FreeCovers.net
You can easily switch the disk cover in the disk materials node setup.
The background environment HDRi texture is the free "Theatre Center" from sIBL Archive (http://www.hdrlabs.com/sibl/archive.html)
All my models are CC-0, I appreciate getting credit for my work, but you decide if you want to give credit or not!