HI all -- My tuner burned out today on my Traxis 4550. It was not working, I opened up the case, and smoke was coming from the tuner. The unit boots up fine if I take the tuner out, so I'm guessing its the tuner module. Anyway, does anyone know where I might get a replacement. I'm hoping...

Hi -- Just intalled the DVBWorld USB box on mysystem. Everything is working great (4:2:0 & 4:2:2 SD), but I'm having a problem with HD. I go to AMC3 and turn on the PBSHD channel. Picture is fine, sound is good, except the picture and sound are out of sync by about 1.5 seconds. None...