adamm said:
Right sorry i have a nad viso 1 and would like to make it airplay. i have seen dolry but was wondering if there are many others and which is the best ? thanks
Assuming you have an Airplay capable iThing then an Airport Express or an Apple tv is the way forward.
You will have to use an optical cable to connect and you will need to connect the Apple devices to a network, at least for setup.
Airplay is a proprietory Apple system, there are, as far as I know, no alternatives.