> I am still using my Tangerine ibook as my all around computer and I am > not running OS X. I have the maximum ram installed (288) and > would suggest that you update OS 9 to 9.2.2. I just installed a 512 memory chip on my rev A blueberry iBook with great success. I know the tech specs say the max is 256MB but with the latest firmware update - I think over a year ago, it does recognize the larger chip. Memory now says 544 whuuuhooo! Just for info Dan