Hello All, I seem to be having a problem setting up my network. I have 4 HR20-700's and 3 HR20-100's. I have them all hard-wired to my network; however, only the 700's "see" each other, while all the 100's say that No network DVRs found. Are the ethernet ports on the 100's disabled. (From what I understand, only one of the ports should work). I have plugged the ethernet cable on the top port, them plugged into the bottom one. Yet nothing is happening. Anybody have any ideas? Thanks for your help.