I would like to build a PC with 6 or more DVD player drives . to replace a 5 disc dvd changer that doesnt last when it runs 24 hrs a day. I have this running all day on an in house tv channel I would like to take change dvds without interupting the movie that is playing and would like it to continuosly cycle through the drives . Is there a software that can do this. It would seem very simple , but i dont know if there is much of a demand for something like this .