Jeesh, I had this worked out a long time ago. But I didn't find the // donation, if I remember correctly I used *. There are commented lines in a few CR2 files that come with poser. The only requirement is that the comments HAVE to be inside a bracketed section. This works: { Version 4.03 * my comment } This doesn't: *My comment ( version 4.03 } So anyway, that is the last peice for you.