This is going to sound really dumb but how do I go about wiring it all up? I'll explain. I used to have this. So TiVo into the Hdmi, Xbox into the Component and DVD into the SCART. Now I want to get this.... http://www.richersounds.com/product/speaker-packages/onkyo/htx22hdx/onky-htx22hdx-blk and add a blu ray player. How do I go about wiring it up so the speakers can be used for the TiVo and blu ray player. Do I have a problem because I've only got one HDMI slot?