1. I've only tested this with DVB-T in the UK (ie FreeView channels)2. I've just upgraded my system from 2.4.25 to 2.6.13 and the frontend deviceseems to close a lot quicker than before. So you need to run rb-download immediately after dvbtune, iedvbtune -f 722166667 && ./rb-downloadrather than as two separate commands3. If you don't have a very recent version of the DVB drivers, you need tomake sure this patch is applied:http://www.linuxtv.org/pipermail/linux-dvb/2005-September/004914.htmlotherwise it will miss large modules that follow very short oneshere's a copy of the patch, apply it to the files in/usr/src/linux/drivers/media/dvb/dvb-core/--- demux.h.orig	2005-03-02 07:37:55.000000000 +0000+++ demux.h	2005-09-21 18:41:10.000000000 +0100@@ -47,8 +47,11 @@  * DMX_MAX_SECFEED_SIZE: Maximum length (in bytes) of a privatesection feed filter.  */+#ifndef DMX_MAX_SECTION_SIZE+#define DMX_MAX_SECTION_SIZE 4096+#endif #ifndef DMX_MAX_SECFEED_SIZE-#define DMX_MAX_SECFEED_SIZE 4096+#define DMX_MAX_SECFEED_SIZE (DMX_MAX_SECTION_SIZE+188) #endif--- dvb_demux.c.orig	2005-03-02 07:37:49.000000000 +0000+++ dvb_demux.c	2005-09-21 18:42:25.000000000 +0100@@ -302,7 +302,7 @@ static int dvb_dmx_swfilter_section_copy 	for(n = 0; sec->secbufp + 2 < limit; n++) 	{ 		seclen = section_length(sec->secbuf);-		if(seclen <= 0 || seclen > DMX_MAX_SECFEED_SIZE+		if(seclen <= 0 || seclen > DMX_MAX_SECTION_SIZE 		   || seclen + sec->secbufp > limit) 			return 0; 		sec->seclen = seclen;Signed-off-by: Mark Adams <mark147m at gmail.com>