Going into other apps:  I understand now why Richardson suggests exporting to OBJ, and stripping out grouping with UVMapper.  This will still have problems when using ERC dials that change scale of bodyparts though.  

I've actually learned a lot of useful stuff trying to help you out with this, and I'm sure you've picked up some tricks as well, so don't feel too bad.  Time to go figure out how to do displacement maps in Zbrush, and if you're interested I'll be writing that up in the Zbrush forum when I figure it out - given some of your characters' wrinkly look you may get some real use out of that.

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