Agree w/ gonk and LarryTT, the PDO cables are excellent quality (and a great price, too.)

The PSC are awesome as well -- for now I have the DVD composite video output going to an old Toshiba CF2668B TV (no component video or S-video), but I couldn't believe the dramatic improvement in picture quality: fine picture details and subtle color tones appeared for the first time.

I believe the better shielding in the PSC, plus the pure silver conductor, really enabled those high frequency video components to finally come through distortion free.