My friend recently burned me some Coldplay music onto a CD. I inserted it into my computer but Windows Media Player wouldn't let me rip it and the CD didn't even show up on iTunes. The files are MP3 music files. I want to put them on my iPod, but I don't have any idea how since the CD is a no show on iTunes and I seemingly can't rip the files. FYI, the iPod is a second gen Nano. I'd appreciate any help.