Hmmm, two things wrong with that scenario - (a) It is a hack, and like all hacks, means it could be broken by any update CL decides to make; and (b) one cannot launch a python script from the library hence making it harder for the end-user to load your figure. Combine that with the fact that one cannot run pythono scripts outside the default runtime and that one cannot determine the exact location of the loaded CR2 to pass to the "pscript" reading function - and the idea (while not bad) is dead in the water due to faults in Poser (not in the idea itself). Sad really, because (done right) Python integration can make an application incredibly flexible. Look at all the cool stuff ockham has done with what they gave him. Imagine what would be possible with the right hooks into the Poser engine!