Hrmm... Write up hunh? Well.. What to say. Aside from my obvious liking of Linux, I do have other interests including POV-Ray, a truly amazing Ray tracer, that, coincidentaly, is free and also freely distributes the source code, though I'm not sure u.nder what kind of licence. And, unless you are one of the hard core POV-Ray finatics, if you decide to do any modellining in POV-Ray, you'll want to use a modeller rather than doing this by hand...... Moray, my personal favorite and what is considered. by some to be the best modeller on the market for povray, is available at stmuc.com/moray.