Should be no problem for your model. Give it a go. Sonnet, PowerLogix or OWC your choice. kunga10 (AIM) "iChat AV, The Killer App" <http://www.osx-zone.com> "We're Looking At A Long Period of Labor 'til January" <http://www.apple-zone.com> "Verax MDD-FW800 Silence Kit Kills Almost All The Noise" <http://www.apple-zone.com> "iPod Software 2.0.1 Update Released" <http://www.ipod-zone.com> On Sunday, July 6, 2003, at 10:10 AM, Gary Dalzell wrote: > In thinking what to do next, I received some information about G4 1.2 > GHZ > Processor Upgrade for $500. A few years ago, I was able to extend the > life > of a Powerbase clone for a couple of years by adding a G3 upgrade and > was > generally satisfied. I am wondering if I can accomplish the same > "extended" > life to the G4.