QuickSilver will boot into 9 both ways - fully direct and Classic within X 10.4.5. All older Macs can boot into 9 via Classic from OS X just as recent ones with PPC processors can. -- Taylor On Mar 8, 2006, at 8:37 PM, John Baltutis wrote: > Unless your machine is a "Power Mac G4 (FW 800)", which IIRC > doesn't apply to > Quicksilvers, it'll boot into OS 9. No machine boots into Classic. See > <http://docs.info.apple.com/article.html?artnum=86209>.