hy,
just used the remote for compro tv-tuner, and i can say it is working.
i have an older tv-tuner, and i wanted to use only the remote for controling computer.

problem is the radius, about 40 cm from receiver.
someone can confirm this problem on another tv-tuner? do we have another remote for tv-tuners?
probably is the weak signal from the phone combined with older tuner technologies which need more signal strenght.