Hello! As a keen buyer of, and listener to, lots of music, I recently decided to subscribe to iTunes Match, to have an even bigger selection of music to listen to on my 32-gig iPhone 4S than I can actually fit in the phone's memory without leaving room for other content. I got iTunes Match working on my PC, but enabling it on the iPhone was a different matter: I was told to go into Settings, then Music, but all I could find there was "Subscribe to iTunes Match", and no way that I could find of turning it on, so the music on my iPhone is still currently what was in my iTunes library before I subscribed to iTunes Match, and I'm not sure how to change that. I've listened to the AppleVis podcast about iTunes Match, which was very informative, but it doesn't answer the two questions I have about this service so far. Firstly, what should I do to enable iTunes Match on my iPhone? Secondly, when I buy music from iTunes in future, does it make any difference whether I buy it on the phone or the computer now that I have iTunes Match?
Sorry this opening forum post is so long, but I felt I had to explain things, and I may be back with other questions about iTunes Match, hence the general-lookingsubject of this forum thread.