Yeah tried the link in post 8 to buy the upgrade from poser 5, this time using dollars, still wouldn't work. It could be that the problem is when you try to order the boxed version. To anyone who has successfully ordered the poser 6 upgrade from poser 5, did you order the boxed or the downloadable version?

Daz Studio 4.8 and 4.9beta, Blender 2.78, Sketchup, Poser Pro 2014 Game Dev SR5 on Windows 8 Pro x64. Poser Display Units are inches