I completely agree! Brian and I are obsessed with this show. It is THE best-written show on TV now that "Six Feet Under" has departed. We anxiously await Season 2.1 to come out on DVD for our library, and Season 3 in October! BTW, have you heard about the "Caprica" prequel series that starts filming next year?! :)
 

The first half of Season 2.1 is on DVD already, but Austin and I bought the remainder on iTunes. If you value your sanity, though, don't watch the last half of Season 2 (or at least the last 3-4 episodes) until right before Season 3 debuts. Holy crap.

And wow, thanks for the "Caprica" bit -- no, I didn't know yet! Wow.