Incidently, to give you a little background on what you are doing, PC identify a file (mostly) by the extension, Macs use a special header that goes on the front of the file. No header, nothing is visable inside the Poser libraries. I used to have a Mac at my day job, I found Martin C's stuff worked very good on converting the files. It will also swing the other way, and convert the mac files back to PC versions. I's use a Mac in a minute if they weren't slow, expensive and unable to run the software I use. The O.S. is far, far more logical in operation. Curse you, Bill Gates!