Just got my new G4 1.25GHZ single FW400 MDD model for the sole purpose of booting direct into 9.2.2. So I hook it all up, put the OS 9.2.2 CD in to boot from so I can install it on my blank WD 250G HD and nothing. So I put an OSX.4 CD in and try to boot from that. Nothing. Frustrated at this point I put my Leopard DVD in and yes it boots from that just fine. OK so now what? Again the whole reason I went and downgraded to get this particular G4 was for Dual booting into Classic and 10.5. Again mine is a single 1.25GHZ, MDD, FW400 model. I thought this was one of the last dual booting models??? Help. I am very frustrated at this point.