I would like to purchase the TSU-2000 and set it up so that it works on RF to control all my IR devices. What device other than the Pronto do I need to accompish this. I will be controlling 6-8 IR devices plus I may want to control some X-10 devices as well. I want to be able to use the Pronto without having to point it at the IR devices. I hope this makes sense, if not someone please set me straight. Thanks in advance