Ecotope REBOL Base - The Mandelbrot Set (requires REBOL/View) - http://www.nwlink.com/~ecotope1/index.r
FX5 - REBTris and REBOL tutorial in German (requires REBOL/View) - http://www.sievertsen.de/index.r
LinuxFocus July 2000 index - REB site that accompanies LinuxFocus September 2000 article "REBOL the rebel". - http://www.linuxfocus.org/common/src/article169/lfissue.r