I need to run about 30 feet of cable to get my iMac (core 2 duo, last year's model) that is in the basement to my TV up stairs. I want to do this primarily for watching videos and tv shows I have on imovie. (now that I have my iPod Touch I can remotely control itunes from upstairs) My question is what is the best way to do this? I have inputs for HDMI/DVI, A PC Input (connects to a D-sub cable?? I am not sure what that is), and an S-Video Input. Is a D-Sub the same as VGA?? What is the best way to do this and what ways should I avoid doing this? Thanks!