Hi Carlos, I have one of those and as I know their logic board doesn't support DP. Pay attention, G4 DPs appeared with gigabit models forward. Don't buy it!!! Check this out in the "accelarate your mac's" web site. I don't remember their URL well so get it out of Google. Good luck. Jose. On Mar 21, 2005, at 2:09 AM, g4-request at listserver.themacintoshguy.com wrote: > Date: Sun, 20 Mar 2005 11:06:56 -0500 > From: Carlos <carlos3543 at comcast.net> > Subject: [G4] Upgrade Sawtooth to DP? > To: g4 at listserver.themacintoshguy.com > Message-ID: <153CE050-995A-11D9-9D39-000A95D390A2 at comcast.net> > Content-Type: text/plain; charset=US-ASCII; format=flowed > > I recently acquired a second-hand Sawtooth G4/450 and I'm wondering if > it's possible to upgrade this with a second processor? it's running OS > X exclusively, so the DP would provide a significant boost, I would > think. Thanks, > > Carlos