Hi, I just got an old 2006 iMac and its running 10.4.11. I need it to run Leopard so I can run SFOTT and get Yosemite, but how do I get Leopard on it? I got 10.5.6 from Softonic and am DLing it now, but will this work and is it legal? Please help, thanks! Also should mention I also got a Powermac G4 running Leopard now. Could i grab leopard from that? Or just stick with a DL? also I could get OS X Lion on it, should I just do that? And how would I go about that?