Please let us know how that works out if you do upgrade. I think you'll also have to look at available hard-drive space. And is there a concern about the processor speed running OS X? One more thing, you'll also want to upgrade your software to the OS X native level which might tax your machine as well. Not to be the wet blanket here, but I never upgraded my beige G3 desktop to OS X because of all these concerns. Went and bought a G4 mirrored doors tower and am loving it. But I'd like to bring my old G3 up to speed as well, so, again, let us know what happens. james _________________________________________________________________ MSN Messenger with backgrounds, emoticons and more. http://www.msnmessenger-download.com/tracking/cdp_customize