I had a new install yesterday of a hr24 and h24...and have mrv.....He set it up somehow temporarilly to get mrv working..mrv is working fine...but i want to be able to connect my ethernet for on demand.....I have a cat5 at each receiver, can i just plug in the cat5 on each one and use apps and such over my network? Would this affect the mrv? Would I have to reset the mrv? Basically my question is...Can I use my home network to use on demand and mrv? Thanks for any help.