You should have quite a few options, depending on how much you can spend and/or how technical you want to get. xlr8yourmac.com has an upgrade compatibility database, consisting on reports/reviews from users, which include upgrade kits, fixes, and overclocking methods. Go to http://forums.xlr8yourmac.com/cpureview.lasso and start by selecting "Apple G4 Dual CPU DDR". You can then select an upgrade manufacturer, or just browse the reviews for the whole category (there are only 50 at present). When you find one that looks promising, do the usual detective work -- google some key phrases to find the vendors' websites, browse the various discussion forums to see what users have said about particular ugrades, and so on. Adventure awaits ... best o' luck! Just out of curiosity, which MDD do you have, and what recording software are you running? --- Brian Parker <brian at arsismusic.com> wrote: > > Anybody found a processor upgrade for a G4 MDD? I > desperately need more > speed for my recording studio machine. > > Brian Parker > http://www.arsismusic.com > http://www.myspace.com/arsismusic > __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com