Wanted to see if anybody else is experiencing similar oddities to me (and, if so, have they found any solutions): ODDITY #1: Prior to running the match, I had about 18GB free on my iWhatevers (Phone and Pad) with all music installed and the option to downgrade to 128 selected to conserve space. After the match, the slider bar told me I'd be at 1.5GB over capacity -- even without turning off the downgrade option. That's nearly a 20GB swing, but (1) I didn't see a correspondingly large increase in the size of my library on disk; and (2) even if I had, that whole increase shouldn't be reflected on the iWhatevers because of the downgrade in bitrate during sync...right? ODDITY #2: iTunes purports to be matching songs (AC/DC is the best example) that do not exist in their on-line catalog. Are they matching to cover bands, or is this the real deal? ODDITY #3: iTunes is failing to match (and thus forcing upload) of songs that ARE in their online catalog. For example, I have 311's Greatest Hits, which one can purchase from iTunes (it is in my library as a ripped CD). 16 of the 17 tracks are matched; the 17th was uploaded. Why? ODDITY #4: Songs that I purchased from iTunes are stuck in either "Waiting" or "Error" status. I thought this had to do with a change in Apple ID when I changed email addresses, but, on further examination, there is no rhyme or reason.