http://www.monstercable.com/iCruze/overview.asp

It says it plugs directly into the DIN on a 2000-2003 Nissan Xterra. Is this correct?

349 bucks to add this to a car...Thats just a little too pricey..

You're almost better off buying a new headunit that will accept mp3/ipod input AND you'll get better sound from it....

And for those with RF units your still not going to be able to make this work.

Is the 6 in dash CD player RF?

YES! Don't buy the iCruze. If you do the research you will find that the interface is terrible and it takes a huge amount of equipment to get it to work. Compare that to my setup with a HU auxilary input, an iPod and a Sik iPod cable.