Some grip about this companies delivery.. maybe it is where I live, but even using there slow delivery I have received every in stock order in less than two weeks. Ordered many "HD-DVD" when they use to stock them. They are now part of the AMAZON reseller group.
This is a single disc with both 2D & 3D versions of the movie.
I ordered just to have a "FUN 'Blood & Guts' HORROR" movie in 3D and the effects of the fish were really good!