I've searched Apple and here to see if anyone can help me. I was setting up a new iPod for an uncle of mine. I installed the iPod 2.0 installer. After I was done, I decided to pick up an iPod for myself. I got a re-furbed Windows unit from Apple. When I tried to install 1.3 so that I can restore it to a Mac iPod, I get an error message saying that a newer version is already installed. I don't want to start removing files from the System file and elsewhere without knowing what I'm doing.

Any thoughts? Thanks in advance.