On Nov 13, 2007, at 3:59 AM, jonseward at mindspring.com wrote: > Hi Charles, > > Take a look at Ramseeker.com. > > As long as all the specs match up, it should work fine. It doesn't =20= > need to > come from Apple. However, some Macs > require higher toleranced RAM to operate properly, so make sure =20 > it's the > right flavor. > > Depending on your Mac and the RAM, poorly specced RAM can cause no > problems, flaky and erratic performance, or > total inability to boot. Problems should resolve when you remove the > inappropriate RAM. > > Lower speed RAM will work, but will degrade the performance of any/all > higher speed RAM. This is likely trivial for > most users. * I had a flaky Mac problem that took me to the local Apple Store =20 Genius Bar. Their first question was, "What kind of RAM do you have?" "RAM is RAM", I answered. "Not any more", was their response. Ever since System 10 showed up, =20 Mac uses RAM differently. Their suggestion: Buy from Crucial (the retail arm of Micron =20 Technology, where Apple buys a lot of RAM.) Crucial prices are a bit above the lowest, but I have never had any =20 problem with Crucial RAM. Good luck! earle * _______________________ Earle Jones =F0 earle.jones at comcast.net 650-854-1489