Need help with my Home theater in a box?

[jspalding11]

My home theater system only has one optical audio input. If I have my Playstation 3 hooked into my tv via hdmi, my xbox 360 hooked into my tv via component or hdmi, and my hd cable box hooked into my tv via component, and the optical from my tv to my home theater, will I receive 5.1 dolby digital from everything??? or do i need to get an optical audio splitter and have everything hooked up to get 5.1

 

[cellular]

it will when u select av input on ur home theater but only one equipment at a time.