Here is the scenario: I have a few TV episodes I want to transfer from my iMac to another person's MacBook (I'm using Lion, she's using Leopard). How can I do this? We're not currently in the same city, but I will be visiting her city soon. Can I put the TV show episodes onto a USB disc and drop them into her iTunes folder when I see her? Can I transfer them to her over the internet in advance of our meeting? What is the best solution?