Scion HU+USA-Spec+iPod+Sirius: What else do I need?

[ptgarcia]

I just picked up an '06 Scion headunit and I'm going to order the USA-Spec PA11 to hook up my wifes iPod and Sirius tuner. Is there any special cables I need to buy? Or does the USA-Spec come with everything to wire the iPod and Sirius tuner? The iPod is a Nano, and the Sirius tuner is the Audiovox SIR-PNP3. Thanks for the help!