As a completist, let me just say HOORAY! My Star Trek - TOS set is now finished. (As is my Twilight Zone Set, My I Spy Set [I think!], Monty Python's Flying Circus, The Avengers and several others.) Attention Studios: For future reference, please give us a bit of a break on complete series. There is really no reason (other than marketing) in this day and age to limit us to two episodes per disc. Don't get me wrong. I treasure my Star Trek-TOS set and the quality is remarkable considering the source material, but I'm running out of freakin' shelf space!!!