Hi fellow listers, After some hesitation, I have finally opened my 2400c (180 MHz; 6GB; OS 9.1; cardbus-enabled) and put in the 96 MB RAM chip I got a few weeks ago. Succesfully, it turns out, as the profiler now shows I have available 112MB. Next, I would like to try to get OS X installed. I have read, with the newest version of XPostFacto, one can go up to 10.2. Has anyone tried and with what result? If that asking to much, how about 10.1? Cheers, Peter