Nice thread so far! Thank you Les and Softriver for sharing your tricks! And even yet, close to nothing has been done with scripting in Poser rigs: Not sure if it's a common practice with 3ds max (last time I tried, MaxScript was a PITA for scripting joints), but from what I gather, it's quite popular to use driven keys, MEL scripts or expressions in Maya rigs. There's Python in ProPack and P5, which would allow us to create much smarter rigs that do complex reshaping with a simple dial twist.