Hello! My previous problem is fixed, thanx to Marco. ;-) I have new problem. I have ATI TV-WONDER card with tuner Temic 4006 FN6. I configure Tuner type to 19 (4006 FN5). All it ok. But all goes only MONO, not STEREO. In my country is used stereonorm PAL D/K1 ("6.5/6.25 D/K1 Dual FM- Stereo"). But msp34xx detected: "6.5/5.85 L NICAM AM". :-( Is way how I force correct carrier of sounds? Or any other result of this problem? (hardware is OK, because under Win98 is Stereo work very fine!) Louci se Lukas Gebauer. E-mail: gebauerl@xxxxxx WEB: http://www.ararat.cz/synapse - Synapse Delphi TCP/IP Library