Would it make sense to add Sprite to the Unix Archives? To me, yes, it was enough UNIX like although it wasn't ATT or BSD derived and it had many advanced features. I had the (small) pleasure to run it on a small number of DECstations back in 1994-1995 out of the freshly published WalnuCreek CD and I still long for some of it features. The distribution is still available at http://www.cs.berkeley.edu/projects/sprite/ j -- These opinions are mine and only mine. Hey man, I saw them first! José R. Valverde De nada sirve la Inteligencia Artificial cuando falta la Natural