So in walks Dooku and he's all scary and dressed in black and stuff and Palpy tells Anakin and Obi-Wan to run away and get help (aside: why did he do that? If they did take his word and up and bail how does that help Sidous' Take Over The Galaxy Grand Scheme?) and then Obi-Wan turns to Palpy and says "Chancellor, Sith Lords are our specialty". As far as I can reckon, Obi-Wan pulled out a fake-out to take out Maul and Dooku basically handed it to both of them repeatedly and hard until Yoda came in and saved their butts. So where is this "Sith Lords are our specialty" thing coming from?!