Thanks guys.
The 2.4G XBee sounds to be pretty much the only option for telemetry... I can't seem to find any alternatives. That's not really a problem though - the problem is finding cheap video Tx/Rx...
Are there any 1.2G or 5.8G transmitters/receivers around and available to buy in the UK?
freeflyer - I like the sound of the airwave and comtech products, but can't find a UK/euro source.
thanks.