Hello guys i just purchased a philips 5.1 surround sound, and i am wondering which one is better dolby digital or dolby pro logic ii? Because if i am gonna connect my tv through audio out using optical cable to my surround receiver which is optical in it says "dolby prologic ii" and if i connect the optical cable through to my hd cable box audio out to surround receiver audio in i get the "dolby digital" that is why i am confuse what are their differences and which one is the better on that choices. Thanks. Hope anyone can help me.
Energy RC 70 fronts
Energy RC LCR center
Energy RC LCR surrounds
Rythmik LV12R and Mirage Omni 12 subwoofers