When using the dvb drivers on a NTSC system with a full featured card (ie; nexus-s), the driver will always go back to the default PAL system between every channel change (which causes scrolling on the monitor until the next channel lock). Would it be possible to add a feature to select a default system when loading the dvb modules? something like this: options dvb-core dvb_shutdown_timeout=0 ntsc=1 Best Regards, C.Y.M.