I have volume 1 of the first season of Glee, and I hear they're releasing both the full first season and volume 2 of the season. While the second volume costs less, the full season is, right now, only $36, almost $30 less than its original price. Also, I've heard somewhere you can get a deal on the whole season if you've bought the first volume. How do you activate this, and what if it was a gift from someone else (i.e. you didn't buy it under your account)?