I posted a question regarding PhotoShop for 3D and, specifcally, for texturing Poser/DAZ characters here: http://www.renderosity.com/mod/forumpro/showthread.php?thread_id=2853530.  I used the PhotoShop forum rather than this one because, well, it was mainly a "how to do this in PhotoShop" question.  But, I wanted to put a link here because this is a more frequented forum than is the PhotoShop forum, and I was hoping maybe someone here could help!