OTA ATSC HD receiver with PVR possibility

[SatelliteAV]

Can I receive the Comcast cable channels with a set top box like a Dreambox 800HD C, or Vantage 8000HD C , or any other with PVR ? This are DVB-C receivers wich are avaiable in Europe and can handle QAM 64, 128, 256. Will this receivers work on US cable like Comcast so I can watch and record AND copy the .ts, or .trp files ??

No, the DVB-C QAM tuners are based on the DVB standards and are not compatible with the US Cable QAM which uses the ATSC standard. Pesonally, I use a PC running Windows Media Center with a Silicon Dust Home Run twin tuner.