Yeah, I would say RAM + HD + processor is the triple threat with these machines (well, any computer, really, but those are the only real upgrades you can do to a 2400). I wouldn't try running OS X, and there are still some things that crawl -mainly due to the slow bus and ATA controller speeds-, but they cook along rather impressively with the right hardware and software combo. Josh On Jan 16, 2008, at 8:31 AM, Ralph Mawyer wrote: > Definitely a big jump in performance if you can find one. > Subjectively you may find maxing RAM and adding a new fast hard > drive adds a big performance increase also for most OS 8.6 era apps. >