Hello all, I ahve just managed to get, with the help of my brother! my iMac G5 (A1058) up and running again by installing the software, I think it might be running Tiger at the moment. I do plan on installing Leapard or Snow Leapard on it when I find the best place to get a copy, I've been told not to go for the grey discs...? The imediate trouble I have is, I stupidly upgraded my 3GS to the new iSO6... am now unable to sync my phone with the iTunes on the G5. Is there a way without having upgrade the OS that I can do this? I've been readin gup on ways to downgrade back to 5.1.1 on the phone but without the SHSH Blobs I won't be able to do this, which I haven't got! Any pointers or advice would be great. Drew.