SO are the ones bought at c3d the same as if they were out of the dvd library? The models and textures are identical. There is a difference of formats. With a whole library DVD you get the Xfrog format (XFR) plus all the other formats as well (Vue, Bryce, Cinema, Max, Maya, Lightwave, 3DS, OBJ) At Cornucopia with a single species you get the Xfrog format XFR plus the Vue format VOB. At Turbosquid with a single species you get the Xfrog format XFR plus one application format of your choice (you can choose one amongst those I mentioned above).