SAP: yes, mono: yes, stereo: no. A number of cable TV channels (Cablevision) are known to be broadcast in stereo. Nothing I select results in stereo. 2 brand-new cards used on two different home PCs using Windows XP home SR2. I have tried beta versions of drivers, older drivers. 3 calls to Hauuppauge. MISC registry fixes (a few) from CDROM were looked at and used. Any ideas on how to get the stereo to decode? I've run out of ideas. I know I can probably use the cable box output; I prefer an independent input separate from the usual TV viewing. Thanks in advance. - Dave