Kate: The demo version - so probably this goes for the full version as well - does not have to be installed to C:. I have it installed to my programs partition on D: and it works fine. I just tried it on E: and it works fine as well. You can even have poser installed to a different folder (with the script still in the default runtime). However, you cannot have a folder name in your path starting with a number - like 3d - or the letter x (internal variable?). BTW I'm running XP, but it should work like this on W2K.