[G4] What kind of G4 am I using?

[Thomas J. Fobia]

Does anyone know where I can go on the web to find out what G4 Im using? 
I know its AGP graphics and its 400Mhz. Is there anything in the "System 
Profile" that would help me pin it down as to weather its a "Sawtooth" 
or "whatever"? I would like to go for a processor upgrade (OWC) and Im 
thinking the 1.6Ghz model is priced right for me! Anyway to tell if its 
for my machine? Thanks to all!

PS : Thanks to Tony Johansen for the help with my "Airport" situation. 
My wife reported that she "connected" at work and all is well!


Tom