John, I have a three DP 450's at home. It would be nice to still run the latest OS if there is no downside. What makes you say that your machine is faster with Leopard? Gut feel or did you run some bench marks? I must say that I got the impression that 10.4 was faster than 10.3, but many people said 10.3 was the one to stick at for G4's. Cheers, John --- John Baltutis <baltwo at san.rr.com> wrote: > Just modified the install file as noted in the > second link. Did you read it? ____________________________________________________________________________________ Be a better pen pal. Text or chat with friends inside Yahoo! Mail. See how. http://overview.mail.yahoo.com/