Which cable will I need for this iPod?

I used to have a third generation ipod, which I was using on my ibook. Well it got stolen, but I still have to cable to my third generation. I order a second generation on ebay for a great price, but it doesn't come with anything but the ipod itself. By looking through the guides pertaining to this ipod, it looks like I may need a different cable than the one the third generation came with? Does anyone know? This ipod looks like it takes a double sided fire wire?