I just signed up for iTunes Match yesterday and did my initial scan and upload. I'm not really understanding how it works. None of my songs seems to have any cloud logo next to them. Some of them have the X saying they were not eligible for iCloud (wtf is that about?) but most are just blank. What does that mean? How can I tell which songs were matched and which weren't? How can I download the 256kbps version of lower bitrate songs I had? How can I manage the actual cloud library and delete stuff? This whole program is so confusing... I really can't believe it came from Apple (and is still this messed up).