I would hazard a guess that, if SM adds some of the above to the next version of poser,
the upgrade price for poserpro owners will be $99 U.S., $199 for poser7/6/5 owners, and
$449 for others.  some of the other features above may be available from 3rd-party
vendors as utils/scripts, for approx. $200 in all.  if FFRender is still too slow to do the GI
calculations, then they can't make it easy to access until they come up with a quicker
algorithm IMVHO.