Wow, that was very helpful. I can't thank you enough for explaining that to me. I havn't read the part about the readscripts yet, as it sound a little too daunting, I think I will play with the basic pz2 templates for right now.

You know, I was reading another tutorial where it says just to leave the check mark on for the external save, copy the pmd file that results in from saving to the library, and move that file along with the corresponding pz2 file into the pose folder. Other than having two seperate files to inject morph, how is this compare to the all in one delta injection pose?