Mactracker may give a clue. <www.mactracker.ca> I looked but could see nothing about which software can be run. ------------------------ Regards from brianF =============== On 06/11/2010, at 11:20 AM, Erik Richard Sørensen wrote: > Hey All-knowning > > I know this is a bit OT, but anyway... - I've just bought a PowerMac G5 Dual 1,8ghz 2005 model. Right now it is running 10.5.8 on the std. 80gb HD, but I plan to put at least 2x1tb HDs into this monster. - One for the systems 10.4.11 and > 10.5.8 and the other disk is meant as archive disk...