yes how about buying your converted script and then we get dll for free i,m sure it's legal as long as u dont sell commercial games. cause then u run into the arm and a leg liscense. though u might ask nvidia if u can just sell (hi)game(nt) and give plugin for free.

and make it so when you do grab all the other physics application
and make them optional as just throw it in only a few more mega(bites). i,m sure then youll have your justification providing nooneactually sells these plugins. aneway if thea were to worried thea woulnt of had the sdk out there anyway i think that is just a top version of the sdk. its nought the full one. where you can change perameters to engine. that one is the one that costs an arm and aleg. though it also comes with support. and there stipulation is u can,t sell top sdk.