I have a 2003 Xterra XE with the standard AM/FM/CD Player. It is a Clarion Model# PP-2449H. It is commonly sold on ebay by owners who have upgraded. Between looking at the pictures they have posted and pulling out my own, I have verified it has an 8 pin DIN jack for a CD changer, just like the 2000 Model. Has anyone tried the 2000 mod on this model? Does anyone have the service manual for this radio? This is the same stock radio as in the 2002 and 2004 XEs. If the mod works, it would give a lot of people mp3 ability. Any thoughts would be appeciated. Thanks.