I've got a Yammy 2092, their first DD receiver. It only converts DD, not DTS and doesn't have 6 channel inputs. I love the sound of the receiver so I'm not looking to swap it out for a new one. Is there a black box that does this conversion? I'm betting lack of demand and/or technical difficulties in doing it would make such a box cost-prohibitive but it can't hurt to ask. I remember a while ago, someone had plans on how to mod it to add 6 channel inputs. Does anyone remember how to do that? IIRC, it had to do with using the pre-out jacks that the receiver has. If so, how is volume controlled since it sounds like the pre-amp section is bypassed.