Hi There,
With the flight plan a quick phone call a few hours after u have submitted it should do the trick. The number is either 0208 745 3111 or 0208 745 3491 one is the fax one is the phone, they are always really helpful. Failing that u can always print off a delivery report when u fax it most machines u can do it just have to work out how.....!!!
Have fun
S