I just got a G4 450 mhz running OS 10.4.11 with 1.5 gigs of ram and a 20 gig system hard drive. Well I upgraded to 2 100 gig harddrives. So I have 220 gigs. Here is my problem... I want to install Final Cut Pro 5 but it requires 22 gigs of space on the system hard drive alone. I am sure you see where I am going with this... Yes I want to turn one of the 100 gigs into the system hard drive BUT i don't have a OS X disc. Is it possible for me to mirror my current system hard drive onto the one of the 100 gig's??? If so how??? Thanks in advance!!