Presentation nerves

I found out today that I was selected to give an oral presentation at the Vancouver conference I'm attending in September. Eek! That will be the largest crowd I have ever presented to, so I'm sure I'll be very nervous before I get up there to talk. It will look good on my resume though, and my supervisor told me there is a lot of interest in my abstract, so it's encouraging that my project isn't completely silly or farfetched! I will worry about it more, though, once my committee meeting is over next week!