"Bob Brown" <bbrown at harpercollege.edu> wrote: Yep - I always used to report the form factor of our 4331 (boarded in Hans Franke's warehouse in Munich) as "chest freezer". It has a big axial fan in a horizontal separator panel above the power supplies and two pairs of radial blowers on top of the logic gate - drawing ambient air in through the front grille and forcing it _down_wards through the cardcages. So long, -- Arno Kletzander Student Assistant // Studentische Hilfskraft Informatik Sammlung Erlangen www.iser.uni-erlangen.de Der GMX SmartSurfer hilft bis zu 70% Ihrer Onlinekosten zu sparen! Ideal f?r Modem und ISDN: http://www.gmx.net/de/go/smartsurfer