The <VCR> vs. the <RCA DTV Converter Box>?

if your asking if can hook up a vcr yes this is how cable from antenna goes too the in on dtv box then out of dtv box in too vcr then out of vcr too tv this will allow u too watch one channel and only record what your watching with the converter boxes u cant record more then one channel at a time also all shows are watched on channel 3 and vcr will record off 3 too no more vcr changing channels!!!!!!!!!