You can distribute a morph in OBJ format if you include only the vertex information, which is all that Poser requires. See this tutorial at Morphworld for how to do it. However, as discussed at this thread in the forum, some Mac versions of Poser don't like the vertex-only format. The solution is to include a dummy facet line at the end of your squished file, like this: f 1/1 2/2 3/3 4/4 The other way to distribute is to use a "carrier" file - that is, a CR2, HR2, or PP2 that contains only your morph. People can then use Morph Manager to transfer the deltas over. Whichever way you choose, people are used to INJ and REM poses by now, so be sure to include some instructions in your readme file. :)