slick the reason i used the booster is because after installing my monitors intaially the quality was a little sub par because video is transferred a little like sound. the run and qaulity of a cable will effect what you see on the screens in my case i was kind of upset with what i was seeing out of my screens through some research i found a booster for roughly 20 bucks it was well worth it to make the screens look amazing.
heres what i have:
http://www.soundstormlab.com/main/573
they offer it with 4 video out puts rather then 7 but the price difference was so small i went on the safe side. anyways each out put has a gain like a sound amplifier. obviously do your own reaserach or pick your own brand if you would like. i feel like for what you pay for monitors the extra 20 to be truely haappy is a small price to pay let me know if you have anymore ?s i would be glad to help you out.
some headrest come with covers that zip, but i dont feel the need to hide mine bc they are very hard to see since they are flush mounted. :
http://www.amazon.com/PYLE-9-2...=8-18
just an example there is better deals out there.... you ever think about just having slip covers made?