good ep, can't wait till next week for chad's fight. I say that Yoruichi will come at the last second and save Ichigo's butt, and Ishida/Inoue will come and help Chad. I wonder what was on the letter...I bet that Rangiku is spying through the window, looking at the letter. There seemed to be a lot of emphasis on the window and what she did once she went out of the jail room.
And wow, the 1st squad lieutenant is almost as old as the captain (I think)!