Hello, first of all, i'm from holland, and my english is not very good, so there may be a lot of not good words.

i have a problem with my dvdplayer and my receiver.

i have this home cinema set sinds today, but i wanna know someting about the sound and how to get the best sound.

in the receiver there are different in and outs. like: normal( red and white plug for left and right, stereo), optical, coax (?) and just 5.1 input and output, and in the dvdplayer there are the same in and outs.
But what i wanna know is: can i have dolby digital by just use the normal cables between the player and the receiver, or do i have to use a optical or coax-cable. can someone explain what a coax cable is and can some one answer this.

i hope u have understand this and that u can help me,

p.s does some-one know anything about redstar, because i never know the excist.