Hey, so basically I have a set of Creative 5.1 Surround Speakers with three 3.5 mm jacks. I want to use them with my TV and at the moment I have them connected to it using the Headphone output of my TV connected though a 3-way splitter. Thing is, the impression I'm getting it that the sound quality would be much better if I ran the three 3.5 mm jacks of the speakers through an external sound card but all these require a USB connection to a computer. I was wondering if it is possible to simply hook up the USB cable to an electrical outlet via an adapter and then connect the speakers and sound card to my TV using a digital optical audio cable.