Thankfully it was on Friday night instead of Saturday.
They actually were down because I added some RAM to the server hoping to keep things going on Sunday and they forgot to start back up the database for the boards.
So hopefully things will work well for London. I'm going to have someone fine tune it now anyway. If there are any geeks on the boards who might want to do it (linux/mysql) then email me as I'm going to get it done in the next few hours.