Yeah - there's "Islanded in a Stream of Stars" on Friday, then the 3-hour finale "Daybreak" split over one 1-hour episode and one 2-hour episode. Then the "Caprica" pilot comes out on DVD on April 21st, then "The Plan" TV-movie sometime after that (which apparently shows the miniseries from the Cylon point of view). Then "Caprica" in 2010, but no more BSG.

And my guess as to Starbuck: Throughout the episode, she was projecting an image of her father subconsciously. Well, her father was Daniel, the #7 model whose line was destroyed by Cavil. Either he was the original model that Ellen hid from Cavil, or he was just another model who disappeared from Starbuck's life when Cavil destroyed the model. Hence, Starbuck is a Cylon/Human hybrid.

This begins to explain certain things, but doesn't entirely explain others (like how she can apparently resurrect, which I didn't know was possible for hybrids like Hera and, apparently, Starbuck).