I've not upgraded to p5 yet, but this power of 2 thing with the textures doesn't supprise me. Think about where poser spent it's last few incarnations. Anyone who has used BRYCE a lot knows about this texture thing. It really shows up in the deep terrain editor, where if you use a 1000x1000 map to create a terrain you get 'pixelation' of the terrain surface, no matter what mesh resoloution you use, but use 1024x1024 for your map and all is well. Hmmmm.....