I am confused. You say that you are running your DVD player component to and it looks great but that you cant run an RGB cable to the projector. Are you talking about a VGA cable? If you already have a component cable to your projector then there is such a product if you are willing to spend around $3,500 or so. The native rate series from Faroudja is just what you are looking for
[Link: faroudja.com]