I'm currently trying to build a system where we can have 4 hdmi imputs to 4 hdmi outputs. The outputs would be to 4 different epson projectors. My problem is that currently, we have a cheap 4 hdmi imput to 4 hdmi output matrix system. This system has been causing us much stress as it is unreliable and only works with certin computers. Do you have any suggestions on how i can replace or better improve the current system? I need to be able to send 1 signal to 4 different outputs and/or 4 imputs to 4 outputs.