Ok, I matched over 8,000 songs, then deleted them (not from the cloud) and re-downloded them all at 256 kbps. Laborious to say the least. After all this, the album artwork appears not to have changed. Years ago when I copied the art from the web, the small size on my iPod was fine. Now with the larger screen on the iPad and Air Play to my flat screen in the living room, the album artwork is extremely grainy. I had hoped that iTunes Match would have taken care of this. Does it? What am I missing? I really don't want to copy and paste all those albums again individually. Is there a way around this?
Also, this may seem like a rudimentary question, but if I'm not on wifi, like on an airplane, for example, what music will I have access to on my iPad now that I've matched my entire library?
Thanks!