My TV (LG CInema3D 55") has a toslink out connection. My HTS has a digital coax in. My question is will this item: http://www.amazon.com/gp/product/B0002J2MV4/ref=ox_sc_a... allow all the devices i have plugged into my tv output sound to my HTS? My TV has the ARC feature, but I cant afford a new HTS now. Is this a viable option?