I want to build a new PC that will send 4 different movies to 4 different PC in 4 different rooms. I am planning on using HDMI over cat6 adapters. I have a New radeon Video card with 4 x HDMI output and 1 display port. I am looking for software , and hardware if needed to enable me to queue up the videos on the local PC and only show the final out put on the end monitor. I also need to ensure that the audio goes to each monitor / TV as well. Any thoughts on software? do I need to look at switches?