Ive just bought a pc package with a DVD player, its a Packard Bell I imedia P4 processor. Its got Power DVD. Will this do as an emergency DVD player for my panny PTAE100 projector when my other player is on the blink etc. Also what lead do i need to attach the pc and projetcor and also what and how do i set or change the resolutions on the graphics card or would you recommend me not messing about with this as its my main pc for home use. And can anyone tell me how i attach the pc to my sony amp for surround sound. if i mess with the graphics card on the dvd player wont it alter all the srceen when i go back to working on the pc.