Hi guys, I just got the new iPhone. I'm still using Tiger 10.4.11 on my MacBook Pro. I plugged my new phone in to the computer and it said that the phone isn't compatible with my version of OSX. I didn't think this would be a problem since my iPhone 3G works just fine with it. I know I can buy a new version of OSX, but after spending £450 on the phone, I'm not really in a position to afford the £132 it's going to cost me to upgrade (Apple website says I need to go for the Mac Box Set, and not just Snow Leopard) at the moment. This isn't my main question, but if I was to ask someone who already has the Mac Box Set for a copy of the disk, would it install on my Mac, or do I have to buy it myself? Sorry if that's a silly question. My main question is; if I was to set up my new phone on the PC I have here, I wouldn't be able to then plug it back into my Mac, would I? All my music and contact info etc is stored on my Mac so it'll be a major hassle to have to start all over again on the PC. And also, say if I did start using this on the PC, when I do eventually get Snow Leopard, do I have to start all over again if I want to go back to using the phone with my Mac? I'm sorry if any(all) of that is unclear. I'm a bit clueless when it comes to things like this. Thanks very much if anyone can help me.