Heya, Bone somewhere on the net I know there is a rainbow material for Bryce that is designed to make rainbows on objects. If you apply it to a torus you should get a rainbow you can resize and tweak to fit into your scene. Sorry I can't remeber where to find it...my guess would be at steve lareaus site at www.hilltopdesigns.com or maybe at www.thinkpiece.com. If you have no luck email me and I will zap it to you. Regards Eshal

I'm a genetically enhanced blonde...what's your excuse? ~Eshal~