Yep, got roguebasin and several others in my Diigo (http://www.diigo.com/user/jdarling/roguelike and http://www.diigo.com/user/jdarling/rogue) collection. Great sites to keep around, that's also where I read up on the Shadow Casting implementation I converted from C to Pascal. My implementation isn't perfect (doesn't use ellipsoidal casting and instead opts for rectangular) but it works for me

- Jeremy