After executing insmod bttv bttv_gpio=1 card=23 gpiomask=1 audioall=1 I get the following in my logs: bttv: using 2 buffers with 2080k (4160k total) for capture bttv: Bt8xx card found (0). bttv0: Bt878 (rev 2) at 00:0a.0, irq: 10, latency: 64, memory 0xdddfc000 bttv0: subsystem: 14c7:0101 => Modular Technology PCTV => card=16 bttv0: model: BT878(Modular Technology MM20) [insmod option] bttv0: gpio config override: mask=0x1, mux=0x1,0x1,0x1,0x1,0x1 bttv0: gpio: en=00000000, out=00000000 in=00ffffff [init #1] bttv0: gpio: en=00000000, out=00000000 in=00ffffff [init #2] bttv0: gpio: en=00000001, out=00000001 in=00fffffe [audio: off] bttv0: gpio: en=00000001, out=00000001 in=00fffffe [audio: extern] bttv0: i2c attach [(unset)] bttv0: i2c: checking for TDA9875 @ 0xb0... not found bttv0: i2c: checking for TDA7432 @ 0x8a... not found bttv0: gpio: en=00000007, out=00000000 in=00fffff8 [audio: off] bttv0: gpio: en=00000001, out=00000001 in=00fffffe [audio: off] Since the last two lines show that my audio is off, how do I get it switched on? My card=23 (Modular Technologies MM205) Creative soundblaster PCI 128. Mandrake 8.2. Thanks for any help.