Poser Maconverter converts Poser 3 and 4 files to OS9. We are now at versions Poser 6 on OSX. PLEASE TAKE NOTE!!! Mac OSX Poser 5 and 6 are FULLY file compatible with the Windows versions, there is NO conversion necessary. Just unzip them and ditto the files into your Runtime. The real problem is that the creators of v3/4 content have not updated their products for Poser 5/6. Generally, it's just load the old file into Poser (ignore Mr Shruggy) and save it out again. This should give you a nice new Icon. No conversions programs. Writing a program to make a .png (P6 icon) from the .res (P4 icon) file is a lot of work, especially when we can fix it ourselves by pressing the + button.