Ok, I prefer this. I looked again last night at a .BR5 file and there was really no way to store a picture in that file. So it seems the z.bmp is the last .br5 picture. Of course I won't deal with this, P3dO can't know where s the last openened .br5. The attached picture is the only way... and .obp thumbs too. Wadus, yep it's ok pgm files. I should have known as P3dO can read .pgm files but I thought it was something special with Bryce. Well, you can turn the picture on/off and I even think you can choose another format than .bmp, isn't it .pic file format ? Anyway that's the only way to have a thumb for a .brx file.

Yarp - author of P3DO Organizer for Poser