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diff -Nur vdr-1.4.3/ci.c vdr-1.4.3-gbox/ci.c
--- vdr-1.4.3/ci.c	2006-08-20 13:38:33.000000000 +0200
+++ vdr-1.4.3-gbox/ci.c	2006-12-15 13:43:40.658196051 +0100
@@ -1504,6 +1504,7 @@
 
 cCiHandler *cCiHandler::CreateCiHandler(const char *FileName)
 {
+  return NULL; // GBOX
   int fd_ca = open(FileName, O_RDWR);
   if (fd_ca >= 0) {
      ca_caps_t Caps;
diff -Nur vdr-1.4.3/device.c vdr-1.4.3-gbox/device.c
--- vdr-1.4.3/device.c	2006-09-03 12:13:25.000000000 +0200
+++ vdr-1.4.3-gbox/device.c	2006-12-15 15:40:40.388901801 +0100
@@ -147,6 +147,126 @@
 cDevice *cDevice::device[MAXDEVICES] = { NULL };
 cDevice *cDevice::primaryDevice = NULL;
 
+// GBOX
+#define TIMEOUT 800  // ms
+#include <string.h>
+
+int cDevice::read_t(int fd, unsigned char *buffer) {
+   struct pollfd p;
+   p.fd = fd;
+   p.events = POLLIN;
+   p.revents = POLLIN;
+   if (poll(&p, 1, TIMEOUT) <= 0) {
+      return -1;
+   }
+   buffer[0] = 0;
+   return (read(fd,&buffer[1],184));
+}
+
+int cDevice::set_filter(int fd, int pid) {
+  struct dmx_sct_filter_params flt;
+  ioctl(fd, DMX_STOP);
+  memset(&flt,0,sizeof(struct dmx_sct_filter_params));
+  flt.timeout = 1000;
+  flt.flags = DMX_IMMEDIATE_START;
+  flt.pid = pid;
+  if (ioctl(fd, DMX_SET_FILTER, &flt) < 0) {
+     esyslog("GBOX_SWITCH: Error in setting section filter");
+     return -1;
+  }
+  return 0;
+}
+
+int cDevice::get_pmt_pid(unsigned char *buffer, int SID) {
+  int index=0;
+  int length = (buffer[index+2] & 0x0F) << 8 | (buffer[index+3] + 3);
+  esyslog("PAT length: '%d'", length);
+  for (index = 9; index < length -4 ; index += 4)
+      if (((buffer[index]<<8) | buffer[index+1]) > 0) {
+         if (SID ==((buffer[index]<<8) | buffer[index+1])) {
+            int pmt_pid = (((buffer[index+2] << 8) | buffer[index+3]) & 0x1FFF);
+            esyslog("PMT pid: '%d'", pmt_pid);
+            return pmt_pid;
+         }
+      }
+  return 0;
+}
+
+int cDevice::set_filter_pmt(int fd, int pid) {
+  struct dmx_sct_filter_params flt;
+  ioctl(fd, DMX_STOP);
+  memset(&flt,0,sizeof(struct dmx_sct_filter_params));
+  flt.filter.filter[0] = 0x02;
+  flt.filter.mask[0] = 0xff;
+  flt.timeout = 1000;
+  flt.flags = DMX_IMMEDIATE_START;
+  flt.pid = pid;
+  if (ioctl(fd, DMX_SET_FILTER, &flt) < 0) {
+     esyslog("GBOX_SWITCH: Error in setting section filter");
+     return -1;
+  }
+  return 0;
+}
+
+void cDevice::WritePmtTmp(char DvbNum, int pmtid) {
+  int fd=-1;
+  int length;
+  int k,ii;
+  int pmt_pid=0;
+  FILE *fout;
+  unsigned char buffer[4096];
+  char *demux_dev;
+  char *fnam="/var/tmp/pmt.tmp";
+  char *fnax;
+  asprintf(&demux_dev, "/dev/dvb/adapter%d/demux0",DvbNum);
+  asprintf(&fnax, "/var/tmp/pmt%d.tmp",DvbNum);
+  esyslog(demux_dev);
+  if ((fd = open(demux_dev, O_RDWR)) < 0) {
+     esyslog("GBOX_SWITCH: Error opening demux device");
+  } else {
+     if (set_filter(fd, 0) < 0) {
+     	  esyslog("GBOX_SWITCH: Error in set filter pat");
+     }
+     if ((length = read_t(fd, buffer)) < 0) {
+        esyslog("GBOX_SWITCH: Error in read read_t (pat)");
+     } else {
+        pmt_pid=this->get_pmt_pid(buffer, pmtid);
+        if (pmt_pid==0) {
+           esyslog("GBOX_SWITCH: Error pmt_pid not found");
+        } else {
+           if (this->set_filter_pmt(fd, pmt_pid) < 0) {
+              esyslog("GBOX_SWITCH: Error in set pmt filter");
+           }
+           for (k=0; k<64; k++) {
+               if ((length = this->read_t(fd, buffer)) < 0) {
+                  esyslog("GBOX_SWITCH: Error in read pmt\n");
+               }
+               if (pmtid==((buffer[4]<<8)+buffer[5])) {
+                  break;
+               }
+           }       
+           length= ((buffer[2]&0xf)<<8) + buffer[3] +3;
+           // pmt.tmp
+           if (DvbNum==0) {
+              fout=fopen(fnam,"wt");
+              for (k=0;k<length;k++) {
+                  ii=putc(buffer[k+1],fout);
+              }
+              fclose (fout);
+           }
+           fout=fopen(fnax,"wt");
+           for (k=0;k<length;k++) {
+               ii=putc(buffer[k+1],fout);
+           }
+           fclose (fout);
+        }
+     }
+     close(fd);  // just in case ;)
+  }
+  free(fnax);
+  free(demux_dev);
+}
+
 cDevice::cDevice(void)
 {
   cardIndex = nextCardIndex++;
@@ -671,6 +791,11 @@
            sectionHandler->SetChannel(Channel);
            sectionHandler->SetStatus(true);
            }
+
+        // GBOX
+           esyslog("GBOX_SWITCH Device: '%d' Channel: '%d' SID '%d' ", this->DeviceNumber(), Channel->Number(), Channel->Sid());
+           this->WritePmtTmp(this->DeviceNumber(), Channel->Sid());
+
         // Start decrypting any PIDs that might have been set in SetChannelDevice():
         if (ciHandler)
            ciHandler->StartDecrypting();
diff -Nur vdr-1.4.3/device.h vdr-1.4.3-gbox/device.h
--- vdr-1.4.3/device.h	2006-06-15 11:32:48.000000000 +0200
+++ vdr-1.4.3-gbox/device.h	2006-12-15 15:21:21.612482802 +0100
@@ -184,6 +184,13 @@
   virtual bool HasDecoder(void) const;
          ///< Tells whether this device has an MPEG decoder.
 
+  //GBOX
+  int read_t(int fd, unsigned char *buffer);
+  int set_filter_pmt(int fd, int pid);
+  int set_filter(int fd, int pid);
+  int get_pmt_pid(unsigned char *buffer, int SID); 
+  void WritePmtTmp(char DvbNum, int pmtid);
+  
 // SPU facilities
 
 public:
diff -Nur vdr-1.4.3/dvbdevice.c vdr-1.4.3-gbox/dvbdevice.c
--- vdr-1.4.3/dvbdevice.c	2006-08-14 11:38:32.000000000 +0200
+++ vdr-1.4.3-gbox/dvbdevice.c	2006-12-15 15:21:50.114264051 +0100
@@ -770,7 +770,8 @@
   bool hasPriority = Priority < 0 || Priority > this->Priority();
   bool needsDetachReceivers = false;
 
-  if (ProvidesSource(Channel->Source()) && ProvidesCa(Channel)) {
+//  if (ProvidesSource(Channel->Source()) && ProvidesCa(Channel)) {
+  if (ProvidesSource(Channel->Source())) {  //GBOX
      result = hasPriority;
      if (Priority >= 0 && Receiving(true)) {
         if (dvbTuner->IsTunedTo(Channel)) {