Here are some quick covers i made up. I did use some backs from a cover set that i did not create so i take no credit for the backs. Anyways they are pretty quick and simple but they tell me which set it is from the spine so that is all I need.
Oh yes one more thing they are designed for thin cases.

Ep4 Preview: http://img103.imageshack.us/my.php?image=icdrmrtwep4slim2bp.jpg
Ep5 Preview: http://img103.imageshack.us/my.php?image=icdrmrtwep5slim0kn.jpg
Ep6 Preview: http://img103.imageshack.us/my.php?image=icdrmrtwep6slim6wi.jpg

Here is the link to get full res cover and disc artwork, enjoy.