Has anyone else had this issue? Music that I've imported into my computer from CDs and music that I've downloaded from blogs for the most part play as "Clean" from my iPhone. It seems like if there is music I have on my iPhone that wasn't purchased from iTunes, but is in Apple's catalogue, it turns it into the clean version. This is very frustrating because I'll be playing music in the car or at a party and it just kills the vibe. Any ideas?