diff -Nru sc-0.8.5-original/systems/nagra/nagra2-0501.c sc-0.8.5/systems/nagra/nagra2-0501.c
--- sc-0.8.5-original/systems/nagra/nagra2-0501.c	2007-11-29 12:00:04.000000000 +0100
+++ sc-0.8.5/systems/nagra/nagra2-0501.c	2007-11-29 12:42:37.000000000 +0100
@@ -113,6 +113,7 @@
     SetSp(0x0FFF,0x0FE0);
     Set(0x0001,0xFF);
     Set(0x000E,0xFF);
+    Set(0,4);
     ClearBreakpoints();
     AddBreakpoint(0x821f);
     while(!Run(5000)) {
diff -Nru sc-0.8.5-original/systems/nagra/nagra2.c sc-0.8.5/systems/nagra/nagra2.c
--- sc-0.8.5-original/systems/nagra/nagra2.c	2007-11-29 12:00:04.000000000 +0100
+++ sc-0.8.5/systems/nagra/nagra2.c	2007-11-29 12:43:53.000000000 +0100
@@ -620,6 +620,9 @@
   cTimeMs minTime;
 
   if(id==0x4101) StartLog(ecm,0x1881); // D+ AU
+
+  if (id==0x0505 || id==0x0503 || id==0x0511) id=0x0501;
+  if(doLog) PRINTF(L_SYS_KEY,"using id %04x P*-Star patch ",id); // using 0501 for Prem Star
     
   if(cmdLen<64 || SCT_LEN(data)<cmdLen+10) {
     if(doLog) PRINTF(L_SYS_ECM,"bad ECM message msgLen=%d sctLen=%d",cmdLen,SCT_LEN(data));