So I need some help guys. I don't have a cable box. Instead, I use the tuner in my Sony VCR to change channels -- specifically, a Series 2 TiVo and a Sony SLV-N500 VCR. And I'm having problems getting my TiVo to control this Sony VCR. I tried all of the codes listed on the TiVo website and this forum for Sony cable boxes, but none seem to work. Of course, this isn't totally unexpected since I'm using a Sony VCR and not a Sony cable box. Can anyone possibly suggest an IR code that will work please? I've already tried "10050" and "10051". Thanks!