For Tradivoro:would you mean obj and 3ds not load in Vue?(sorry,i am not an english speaking person)Because i use VUe 4.1 and all the formats are loading for me.The mesh in obj is very detailled ,more than the vob one but the texture is better displayed in vob format.I also try it in Truespace5 and in Carrara. In Bryce 4 ,i have loaded obj format but the rendering is very dark.I prefer the rendering in Vue:nice colors,more natural ones