hello I bought recently, PREMIUM 25FT 3.5mm Stereo Male to 2RCA Male 22AWG Cable - Gold Plated 1 VGA to S-Video/RCA (Composite) Adapter Cable - Black 1 Mini DisplayPort to VGA Adapter 1 25FT S-VIDEO CABLE DVD DSS SVHS CABLE SVIDEO M/M (24K Gold Plated) Now i hooked up the displayport to the macbook then the vga to s-video/rca to that and ten the s-video cable to my tv. Although the macbook seems to recognize the 2nd screen fine. No video shows up on video 1-3. Does anyone who is more "home theatre" savvy able to tell me why? I unhooked all the RCA cables as well, just incase they were mixing with the s-video. Any ideas? Thanks!