Wow, it's really cool that somehow I've been allowed to sit right by the heads-uppers. I can see Paul's cards a lot of the time... makes for fascinating stuff. Anyway, pretty big pot last hand:
Paul raised to 25k preflop, Joe called (there's a lot of preflop raise-calling).
Flop:

Joe checks, Paul bets 20k, Joe raises to 50k. Paul calls fairly quickly.
Turn:

. Joe bets out 15k, called by Paul.
River:

Joe bets out 80k and this is where it gets interesting. There's loads of chat - "I'll show you either way." "I really don't think you've got anything."
Well, in the end Paul called and showed

. The winning hand. Joe held

. The mind boggles.