[vikasg03]

i have some confusion in my mind plz clarify and state pro nd cons.
in my knowledge there r 3 types of tv-tuner card 1. internal 2. external 3. TV box .
my confusion is wht is the difference b/w tv-box nds external card. is CPU is not needed in case of 3rd one?? and wht abut external card? cpu needed or we directly connect it to ouir monitor. and if we directly connect monitor to tv box or external card then how can we run our pc. IS i have to assemble/de-assemble every time i use PC/TV?
vikas