About the power of two thing, I think you mean this comment by travis:
http://forums.ldraw.org/showthread.php?t...73#pid6573
but like I wrote in my reply to it, I don't think it's a good thing to have.
http://forums.ldraw.org/showthread.php?t...73#pid6573
but like I wrote in my reply to it, I don't think it's a good thing to have.