HD TV??? Options

[holaparce]

SInce some Tv tuners are really expensive, i decided to wait until the new "HD Transition" this friday and i bought some eletrica; components and i was able to experiment with the signal and now i was able to watch "HD tv" on my car, total cost was no more than 80 dollars the only problem its that u cant watch while you drive because the new signal its either you have 100% or u see a black screen, unlike the analog that eveen with 25% u could still see an image. still working on a nice image while driving.have some one else tried this already? if so let me know!