Im still learning the ins and outs of watching TV through my HTPC with the Ceton infiniTV 4 tuner. (so far I love it!) Is there a way to easily switch or toggle between all 4 tuners? Even if i am not recording anything, the other 3 tuners should be tuned to other channels as well, right? I remember years ago having a direcTV Tivo box with 2 tuners and you could flip between them if you wanted to.
Also, does the live tv buffer keep data from all 4 tuners, or just the one your watching?