Hi Wieslaw, thank you for your patience answering my questions about alevt and saa7134 driver. I've found another alevt-1.6.1 patch on: http://www.riverside.org/archive/html/video4linux/2002-12/bin00002.bin and also on http://www.spinics.net/lists/vfl/bin00023.bin I applied this patch to alevt-1.6.1, it compiled and it works. Thanks, Ing. Jozef Sakalos jsakalos@xxxxxxxxxxx