one more thing.. definately run the sawtooth dual compatibilty test that Richard noted.. David On Saturday, September 13, 2003, at 01:33 PM, Richard Smykla wrote: > Doctor Mike, > > See here for details of Sawtooth dual compatibility: > http://www.powerlogix.com/support2/notices/pfdualg4100/ > > I was able to swap a dual 450 processor (from gigbit model) to my > original single 450 Sawtooth. > > R > > >> re; the first models of the sawtooth will not work dual processors