Well, I just bought an old QuickSilver PowerMac G4, and I'm waiting for it to be delivered. It's my first Mac, and I was wondering about a few things. Can the QuickSilvers have two processors, if so, what's the max it can have in each space? What's the max RAM it can handle, I've been looking around and people have said 1, 1.5, and two. I'm really not sure who to believe. Is it easy to install new things like RAM? I know my old PC was a pain, had to unscrew a load of stuff to get it open... And does it support USB 2.0? It's probably only going to come with 1.1, so I need to know if I can put in some 2.0 for my iPhone. Oh, and how well do they work with iPhones, how's syncing, restoring, updating, PwnageTool etc? Sorry for all the questions, I couldn't seem to find the answers I was looking for. Thanks Edit: What would be a suitable OS for it? It's only got 733MHz and 1GB of RAM atm It's being shipped with OSX Tiger, so I should probably stick with that?