I think I found them on the wayback machine here: https://web.archive.org/web/20040603010041/www.planetunreal.com/teamvortex/davidm/tutorials.htm https://web.ar

I think I found them on the wayback machine here: https://web.archive.org/web/20040603010041/www.planetunreal.com/teamvortex/davidm/tutorials.htm https://web.archive.org/web/20040603010041/www.planetunreal.... Are they the ones you're talking about?