On Thu, 5 Dec 2002, Jim wrote: *>You know, Russell, this is actually an "Emergency Backup *>Power System Featuring [the use of] Fuel Cell Technology" *>featuring built-in batteries as well as a 60 Hz sine-wave *>inverter and appropriate 'cutover' circuitry. *> *>It appears as though this unit is suitable for use inside *>in an office environment (something one could not do with *>the average gasoline-powered generator!). Sure you can. Newer gens under 3kW are suitcase sized, complete with handle on top and covered sides, electronically regulated, and about as quiet as a fridge in poor state of repair. Just put in the next room, and hang the exhaust hose (yes, it's a hose) out of window. Peter -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.