Help, no optical out on MB! how will I get best sound?

[coffeeman11]

I have a samsung home theater system, so the optical out is running from that into the TV, but now I just bought a new PC and the mother board doesn't have Optical out on it, so I can't connect the PC to the Samsung home theater. so how will I get best quality sound?

I have HDMI on pc to tv.. and Samsung home theater connected to tv with optical.

please help.. should I change my mother board?

 

[cin19]

get one this adapter HDMI/optical out. http://www.google.com/imgres?imgurl=http://ecx.images-amazon.com/images/I/31f9cxDOm%252BL._SL500_AA300_.jpg&imgrefurl=http://www.amazon.com/Optical-Audio-Adapter-Xbox-360-Cable/dp/B0042UQLM0&h=300&w=300&sz=7&tbnid=SZY02avLjwtYjM:&tbnh=101&tbnw=101&zoom=1&usg=__las8W8qvw3GMNcNJBGsS_OyWUPw=&docid=YLcKHQtmFOV0KM&hl=en&sa=X&ei=OoXYUITWH6bF0AH2_4F4&ved=0CHYQ9QEwBg&dur=480