Import STL to MoI

 From:  chippwalters
7046.10 In reply to 7046.7 
Michael,

Downloaded P_ImportSTL.htm and installed in commands folder on Mac.
Didn't show up in Max's ExtScripts button. Tried <tab> and "P_ImportSTL.htm" and "P_ImportSTL" from command bar and still nothing.

Any special sauce on how to use this?