In Germany some DVDs come in clear cases, too.

Disney releases tend to be in a beautiful blue Case. Aristocats has even a "Disney DVD" Symbol in the plastik of the case...

Over the Hedge came in an orange Case, some releases of Shrek came in a.. ogrish green Case...

Poorly that often Clear Cases are used to put some infos about other DVD releases into the Case, so there are no cool pictures, but some unrelevant DVDs info...

Regarding Classification Logo:

Since Auguts, i think, in German there will be huge rating logos on the Cover.. even bigger than the Australian.