I'm presenting in front of a panel tomorrow as well - they will determine if I make it one step closer to program graduation - and I get my topic an hour before I present. So that's 60 minutes to figure it out and get my act together in front of the top in my field! Scary!!
I've also done in front of the video camera thing. After a few minutes, I forgot about it, so I hope you are able to, as well! I also hope you are actually critiqued, not criticised - as we can all use a little feedback, as long as it's constructive and appropriate.
What works for me - put out your clothes tonight, get a good night sleep, wake up early and try and look your very best. Then, do some deep breathing on the way there, listen to some kick-*** music and embrace your nerves! They will keep you sharp.
All the best luck! I will be thinking about you when it's my turn to go!
Trying like crazy not to fit into my genes.