"Great XM radio but MP3 needs some work"3.5 starson by Tim663
Pros: Small and compact
Cons: MP3 locks up
Summary: This is my 4th Inno. I had to return and reorder others.The XM radio part of it is great and yes by the headphones with the antenna for the best reception. I install the Napster/XM for songs to put on it and when i transferred the songs over it will lock up if you transfer more then 10 songs at a one shot deal.Napster has a update for the firmware on the Inno,but still doesnt help. Pioneer is aware of the problem and trying to fix it so be aware that this might happen to yours. Like i said, love the XM radio on it but the MP3 needs work.