Kathleen, I'm sure you will have a great time there, my fingers crossed for nice weather.
I'll sit infront of my TV--hopefully watching all the stuff what we'll get from Saturday 5 am - to Sunday 6 am (that is what I was told) we here will get it on 2 different TV channels (N24 will broadcast most of the shows live--or PRO7)--but I'll also change sometimes my seat--to sit infront of my PC watching the webcast on www.liveearth.msn.com/