So I gave my aunt my old core duo MBP as she only surfs the web with it and it is basically useless to me. She had a iPhone 3Gs and broke it, now upgraded to the iPhone 4. I went to sync her iTunes with it and it said it requires OS X 10.5.8 which is leopard and the computer is still on 10.4.11. Is the only way to sync her phone with all of her old data thats on her iTunes to pay for leopard or snow leopard, or whats the protocol here?