Yeah! I had noticed that! I often render my icons, rather than take the "standard" icon. Not all the details get in there and its hard to tell what you are getting. Usually, I let poser render at the correct size for the icon, and then save it as a png file in my build directory. Well the other day, I already had some test renderings and I was going to use a shortcut, that was to downsize them and save them as a png. However, when I loaded up poser with the new files, it did not recoginize the png files. Evidently there was a little bit difference between my paint program and the type poser uses. So I went back to the old way of having poser save the png, and then converting it to RSR files. This could be the trouble you are having, someone built there own png file and it wasn't exactly the same. The advantage of png files, they take up less room, and they are compatible with mac.