What version do I need to install on a Ti 550? will 9 work or does it need 9.1 or 9.2, the disks that came with it are all German, and copies of 9.1 that came with an iMac (I think) and 9.2.1 from a Powermac G4 will not work. alternatively, is there anyone here who would be kind enough to make me a copy of the original UK CD's for this machine? Tom