Okay, so when I have an iPod or thumb drive plugged into the remote USB port on my truck, I am able to give my 430 (RBZ, non-nav) voice commands, such as "Play artist Metallica" or "Play track Stairway to Heaven". However, if I copy my music collection directly on to the hard drive, I don't have that functionality. It's odd because all of the music information is there from the ID3 tag such as Artist, album, title, etc. Does anybody know of a way around this? Is there a recent update that could give me this functionality? Or is my radio broken? I find it weird that you can do it off of a remote device, but not when the song is stored locally on the hard drive. Thanks in advance for any help!