Thanks again everyone (i.e. hawkfyr) for your help at getting the patch for the Mac 3.1 to be used on my rendering machine. Now, for another question. How do I transfer the file from the creation machine to the renderer without losing bits of the scene? I assumed that all the information needed for the scene is imbedded in the file. Is this not the case? So if anyone can tell me what other files besides the *.br3 I need to copy over, I would really appreciate it. It kind of defeats the purpose of a separate machine if the integrity of the scene is compromised. Thanks in advance! ;)