kuroyume0161 - aprilysh managed to figure out how to remap a figure before she was a merchant.  the free maya doll has a v3 mapping.  and mayax was extremely ill for a time.  g.i.r.l. was released with a v3 mapping because they knew  everyone wouldn't just buy a bunch of new textures.  i don't see why the people at daz would be abnormally taxed by providing a v3 mapping, especially when they took a whole year to do this and were a team of people.   i would say it's not a cost efficient use of their time because they know people will just buy a bunch of new textures.  and most won't complain about it.  but there's no way you can convince me that the totally unassociated g.i.r.l. was easier to remap, or that mayax is way more capable than a team of salaried 3d artists.