I listened to this on the radio, they did a show about it.  Pretty amazing stuff.  Calling them 'remixes' is a bit deceiving.  They took the studio masters (with seperate vocal, instruments, etc) and mastered new tracks.  When I heard about this, I was expecting a bunch of techo beats and 'Cher' style electronic modifications, but they sound like NEW Beatles songs, as if they didn't go crazy and split up.