I bought the first 10 episodes of Season 4 BSG in HD a couple of months ago for $30ish. Now, the second 10 episodes are starting, and I'm unsure how to purchase them. I can buy them individually I see, but was hoping to buy a season pass or whatever so they would automatically download. I'm presented with the option to "buy all episodes" for 32.99, but is that including all of the old episodes that I already have? I am so confused. Any help would be most appreciated!