Hi guys , My work mate and I both own old G3's , his a powerbook G3 350mhz and I have a G3 400mhz at home and up grading, we on G4's at work . Do chips slow down and ware out as they get older. My old poor G3 struggles with having ps and ai open where as i used to be able to open about ten apps at once . The poor little thing . So my question is do chips slow down and ware out ?