ICANN's Security and Stability Advisory Committee page now has detailed information about the agenda of tomorrow's meeting. The meeting will be webcast; remote participants will need to have realplayer installed.
Users of recent Linux distributions who (like myself) experience problems with the "user-supported" Unix version of realplayer available for their system might wish to have a look at these instructions.
In a nutshell, move the actual /usr/lib/RealPlayer8/realplay binary to /usr/lib/RealPlayer8/realplay.bin, and then replace /usr/lib/RealPlayer8/realplay by this shell script:
#!/bin/sh
LD_ASSUME_KERNEL=2.4.1
export LD_ASSUME_KERNEL
exec /usr/lib/RealPlayer8/realplay.bin "$@"
Things should work fine afterwards.