I am upgrading the HD of an 733Mhz Quicksilver G4 from the original 40GB 5400RPM to a 80GB 7200RPM drive in hopes of giving my family a boost in speed and in particular to help GarageBand performance for my little brother. The 40GB drive has about 29GB of data on it and I need to clone that data onto the newer drive. I can run the tower off of my laptop's HD for the switch, but do not have enough room to store a complete image file on my laptop. I can put the image file on the second drive, but since the cloning process erases the drive, I couldn't do anything with it. I have an impossible Towers of Hanoi problem with two pegs and two discs. Is there a way to clone the original drive immediately onto the second drive without having to first create an image? Thanks for the help.