For the older AVIC-N1 and maybe N2, I dont know, you won't get a updated IPOD of XM menu, not sure why must have something to do with the hardware.
Check out the software link on Pioneer's Site for 60MP
[url=http://www.pioneerelectronics.com/pna/v3/pg/product/details/0,,2076_310069687_298045943,00.html]Link to CNDV-60MP[/url]
If you look on the bottom you will see:
Note: Does not change the XM Radio or iPod Interfaces.[/url]