Just curious, is that technically feasible to use bttv to display two channels at once? I figure it should be possible in THEORY to at very least switch bttv between two channels every frame rate, and thus making each channel at half of its normal frame rate. But how does it look in practice? what's the best frame rate I could expect for two channels from single bttv card? (what's standard NTSC broadcast frame rate anyway?). And what's reasoanble frame rate to make movie look "normal" Is that 25fps ? 30fps? -- Adam http://www.eax.com The Supreme Headquarters of the 32 bit registers