Peter, Mike - thanks for the kind words =) Mason - thanks for the reminder about drag and drop... and sorry that I haven't gotten around to fixing this yet. But I have moved it up on my "to do" list. I'm using Codewarrior on the Mac side and Visual C++ on the PC side. I'm not using a shared codebase at the moment but it's something I'm planning for going forward (UVMapper Pro...) It should be easier to do now that I've got my home network set up for both =)