I have an early version DC - I got it when it first came out. It's in near-mint condition, and played great until about a couple of weeks ago. Sound only seems to come out of the right speaker. I used both the official DC s-video cable and a 3rd party one. Is there something wrong with my DC? I figure it has something to do with the port, but I'm not technically savvy. Any suggestions or questions would be great. Thanks!