> I've not done this myself, but have heard you must be careful about > exactly what RAM you buy. Apparently MacOSX is very fussy when it comes > to RAM. > snip I installed the max ram in my iBook 500 dual USB. No problem at all. Bought it from crucial. Don't know if it was the best price, but I believe that when it comes to ram especially, it pays to get quality. They provided plenty of support also. And by the way, if you want to run panther on this machine, max ram is a must. Kathi