Right now, I have a 'good' 27" JVC TV that requires a ~15-20 foot cable run (over a door), and I did it with a very good Dayton S-video cable (Monster ripoff with 99% of the results) However, now that I am smarter, I realize that I can use RG6 as component video cables and am thinking about running 3 strands for that use. I work at a electronics store and can get pre-terminated 25' pieces of RG6 for very cheap. Will those work? Also, I need converters to go from coax (for satellite installs) to RCA plugs, who sells those? I will eventually get a better TV, and really need to do this run for that. Should I go for it? This should cost me less than $25 for everything - it is just a matter of doing it.