MH152,
This thread should cover you for that.
By the time you hit Day 2 there is usually enough "knowledge" floating about that a thread is not really required (chatting to people in your own airline and your mates in BA who are current with the process will suffice).
Quite alot of Day 2 attendees have been through the mill before so your best bet is to try and find out who you are in with.
Hope that helps.