Cristian, The HP9000 line of mini-computers are designed for HP Unix derivative. They used to be extremely proprietary, and as you are dealing with something that doesn't even have a HD, probably has only limited use as a museum relic or a boat anchor! :) The last time I dealt with one, HP was trying to buy back old systems so they could junk them, and not have to deal with the support aspects. Good Luck! Justin Twyford [log in to unmask] Dawn - Roses & Chains http://www.geocities.com/SoHo/Studios/5566 > Does somebody knows anything about HP 9000 series. > It has 2,5MB of memory, a 5.25" FDD, no HDD, and I don't know hat kind of > OS would work on it. > It's made in 1985. > > Bye, Cristian Sferle >