I have a question about cascading two multiswiches. I want to have two DSR-630 PVRs in my den, but I don't want to have to run two more cables. I would like to be able to take two cables from a powered Zinwell 4X8 multiswitch and run them to a Channel Master 4X4 multiswitch (unpowered) is there anyway that this setup could work? I have posted a diagram of what I propse to do, but I dont know if it will work or not. Could someone give me an idea if it might work?