Comment Re:Cablecard support? (Score 3, Informative) 144
Unfortunately that's one issue outside the scope of the mythtv project.
The HDHomeRun Prime technically does support CableCARD usage with Linux - but only for stations marked as "copy freely." If your cable provider decides to place any more restrictive copy flags on it (now or later), then your out of luck.
To make things even more annoying, even if you have an Xbox360 to use as a supplement for those premium channels, it can't tune the encrypted stations live without a Win7 box to serve as a pass-through.
Cable companies want above else for you to use their hardware and their services (DVR, cable box, etc) and are still fighting tooth and nail to cripple competing services on every front.