Thanks, both of you for your help
By the way I have to do an essay and oral on these and need to know as much info as possible, so to me right now any infomation is a blessing. However, what I need to accomplish is I need to demonstarte how they work (the biggest obsticle) and to do so need to obtain one. I worked for an Airline named Brindabella Airlines here in Canberra for a short while and know the guys there okay do any of you think it would be possible to obtain one through an airline? Also if not could anyone help me out with obtaining one?
Thanks for any help!
Aaron J Nicoli