>> HP has TWO Enterprise OSs! Of course they don't seem to know it. . . . > > Three... HP-UX, OpenVMS, and NSK... Which one did you forget, hmmm ? I'd go for four: MPE/ix (though very old) and mainframe-like http://en.wikipedia.org/wiki/HP_Multi-Programming_Executive and http://www.hp.com/products1/evolution/e3000/mpeix/ ;) -- Markus