i just signed up for iTunes match because i thought i would save 18 gigs of music on my 32 gig iPad. So i sign up and delete the music from my iPad to get that space back. Then i enable iTunes match and i don't see anything. If i go into the tab for more on the music app then shared i can find my music that way. But thats only if my iTunes is on with my laptop. What happens when I'm out of the house and i want to play my music? am i missing something here?