I've noticed that there are a few unexpected "bonus unlockables" in the game (aside from the photos and prize videos) and I was curious as to how many there were. So far, I've got the Beatles:RB gamerpic(360), a Ringo gamerpic for the "And the Band Begins to Play" achievement, and a Silver icon that I have no idea how I unlocked. I assume there are John, Paul, and George gamerpics for their respective achievements and Gold and Platinum icons as well. Anyone find any more? And does anyone know how I got the Silver icon?