-laughs- Somehow I don't blame Harry a bit and I reckon his return prank on Sirius was warranted and masterfully done, esp. since it was driven as much by Sirius' behavior as by anything else. I like the way Severus is dealing very carefully with Lucius, it bodes well for him. It should be interesting to watch Harry hunt fo the entrance to the chamber, and even more interesting if he finds a different one than the one in canon.