Since, as explained in the forums, I've found a fix to the DMFI UI problem, the registration page for the October 21 session is now up.  Please sign up if you can make it, or post a message in the Session Availability forum if you can't.  The sooner the better, but in any event no later than 7 hours before game time, please.  Regarding the DMFI fix, it is something all of you will eventually need to apply locally.  I've posted instructions here.  You may want to wait a few days before applying it, in case an official fix is released.  If no official fix comes, then later this week I'll post those same instructions in the DMFI thread in the forums, and ask you all to apply the fix.