As for the rest:
1) There was a debate about the vertues of PS3 versus dedicated blu-ray player
2) There was a discussion about vertical center channels verus a horizontal one
3) Charles is looking for a new gadget ;-) (I think it is a remote control for his door or something)
4) Mark has bass issues in his square room
5) There was an argument about the necessity of separates versus the economy of receivers (not the football ones, the Denon-like ones)

So, all-in-all, lots of new topics!

See Mojo's signature