If you're annoyed with the "newer version" warning, just open the pp2 file in a text editor and change the version number to the one that applies to you. The version number is the first info you see in the text file. Here is an example of the beginning of a pp2 file, you clearly see the verison number: { version { number 4.01 } thighLength 0.177885 actor hip:5 { channels { rotateY yrot