Page 1 of Lite on 5005 and a yamada 5520

Hi, just got the lite on dvd recorder, id like to know if i can hook it up to my old dvd player which has built in dolby5.1 decoder and is linked up to 5.1 speakers.

The old dvd player is a yamada DVDslim 5520.
Also is there away of gettin sound to come through the speakers when watchin sky etc?

Thanks.
Bomber.