Bren is having trouble updating music on an iPod. He tried to connect it and the Windows machine wanted to erase it because it was formatted on a Mac. Leo says he can buy a program that adds the capability to read HFS formatted hard drives. MacDrive from Media Four is what he'll need. There is a free five day trial, too. It's essentially a driver that runs in the background and translates the HFS formatted data so Windows will read it.