--- device.c.orig	2008-12-21 15:46:20.000000000 +0100
+++ device.c	2008-12-21 15:51:44.000000000 +0100
@@ -384,6 +384,8 @@
   cCamSlot *s = NULL;
 
   uint32_t Impact = 0xFFFFFFFF; // we're looking for a device with the least impact
+  printf("Impact:   LiDeReTrPriPrcNdPrCiDeDc\n");
+  int besti=0, bestj=0;
   for (int j = 0; j < NumCamSlots || !NumUsableSlots; j++) {
       if (NumUsableSlots && SlotPriority[j] > MAXPRIORITY)
          continue; // there is no CAM available in this slot
@@ -419,10 +421,29 @@
              imp <<= 1; imp |= NumUsableSlots ? 0 : device[i]->HasCi();                                              // avoid cards with Common Interface for FTA channels
              imp <<= 1; imp |= device[i]->HasDecoder();                                                              // avoid full featured cards
              imp <<= 1; imp |= NumUsableSlots ? !ChannelCamRelations.CamDecrypt(Channel->GetChannelID(), j + 1) : 0; // prefer CAMs that are known to decrypt this channel
+
+             #define bitextract(u, bit, len) (((u) >> (bit)) & ((1 << (len)) - 1))
+             printf("Dev %2i.%02i: %i %i %i %i %02x %02x %i %i %i %i %i\n",
+                    i,
+                    j,
+                    bitextract(imp, 24, 1),
+                    bitextract(imp, 23, 1),
+                    bitextract(imp, 22, 1),
+                    bitextract(imp, 21, 1),
+                    bitextract(imp, 13, 8),
+                    bitextract(imp, 5, 8),
+                    bitextract(imp, 4, 1),
+                    bitextract(imp, 3, 1),
+                    bitextract(imp, 2, 1),
+                    bitextract(imp, 1, 1),
+                    bitextract(imp, 0, 1));
+
              if (imp < Impact) {
                 // This device has less impact than any previous one, so we take it.
                 Impact = imp;
                 d = device[i];
+                besti=i;
+                bestj=j;
                 NeedsDetachReceivers = ndr;
                 if (NumUsableSlots)
                    s = CamSlots.Get(j);
@@ -433,6 +454,7 @@
          break; // no CAM necessary, so just one loop over the devices
       }
   if (d) {
+     printf("Device %2i.%02i wins\n", besti,bestj);
      if (NeedsDetachReceivers)
         d->DetachAllReceivers();
      if (s) {