Been playing with the RF and it's working well. I have a concrete mid floor between a top and bottom floor so have had to run the RF aerial over approx 5m of coaxial but it works great with the aerial centered on the middle floor.
I'm still going to need to run IR through my wall IR receivers/tranmitters for using my Media Centre keyboards and am having some issues but all good fun (I think it's the challenge I like more than the outcome - lol). The light switches are also IR enabled and the Pronto's apparently are renowned for over powering them (I've been told new firmware for the Pronto can fix this but haven't found anything on RCentral so far), this will be the next focus point as I watched a Logitec remote here today switch my lights on and off with no worries, the Pronto struggles.
Anyway, thanks heaps for the help...I look forward to helping others when I become a power user.
