Best Setup

[SF49ers]

hey Guys

am a first timer with Home theater system

i got a Onkyo Model HT- R430 reciever

i wanna hookup:
Directv H20 reciever
Dish Network VIP 211 reciever
Sony Blu ray player

and from what i know the best sound i can get from this unit its Optical connection!

but this unit has 1 optical input ? how can i connect all this unit on that ?

any help please

thx in advance

[pfp]

here is one way.

http://www.cablestogo.com/product.asp?cat_id=3108&sku=40324