Doc, not to get all technical but you should change those "in Poser"s to "for Poser"s.  Poser has some simplistic UV creation tools built in (see the grouping tool) that I honestly thought you were going to try and explain .  Since the actual creation of the UV's in your tutorial require leaving Poser - and let's face it, for UV's worth their salt, you need to do that - the "in Poser" is misleading.