diff --git a/examples/rime/test-rudolph0.c b/examples/rime/test-rudolph0.c
index 3617e112b..5587e63af 100644
--- a/examples/rime/test-rudolph0.c
+++ b/examples/rime/test-rudolph0.c
@@ -28,7 +28,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * $Id: test-rudolph0.c,v 1.3 2007/03/25 12:10:29 adamdunkels Exp $
+ * $Id: test-rudolph0.c,v 1.4 2007/04/02 10:04:37 adamdunkels Exp $
  */
 
 /**
@@ -48,6 +48,9 @@
 #include "cfs/cfs-ram.h"
 
 #include <stdio.h>
+
+#define FILESIZE 200
+
 /*---------------------------------------------------------------------------*/
 PROCESS(test_rudolph0_process, "Rudolph0 test");
 AUTOSTART_PROCESSES(&test_rudolph0_process);
@@ -59,7 +62,8 @@ write_chunk(struct rudolph0_conn *c, int offset, int flag,
   int fd;
   
   if(flag == RUDOLPH0_FLAG_NEWFILE) {
-    printf("+++ rudolph0 new file incoming at %lu\n", clock_time());
+    /*    printf("+++ rudolph0 new file incoming at %lu\n", clock_time());*/
+    leds_on(LEDS_RED);
     fd = cfs_open("codeprop.out", CFS_WRITE);
   } else {
     fd = cfs_open("codeprop.out", CFS_WRITE + CFS_APPEND);
@@ -69,20 +73,21 @@ write_chunk(struct rudolph0_conn *c, int offset, int flag,
     int ret;
     cfs_seek(fd, offset);
     ret = cfs_write(fd, data, datalen);
-    printf("write_chunk wrote %d bytes at %d, %d\n", ret, offset, (unsigned char)data[0]);
+    /*    printf("write_chunk wrote %d bytes at %d, %d\n", ret, offset, (unsigned char)data[0]);*/
   }
 
   cfs_close(fd);
 
   if(flag == RUDOLPH0_FLAG_LASTCHUNK) {
     int i;
-    printf("+++ rudolph0 entire file received at %lu\n", clock_time());
-
+    /*    printf("+++ rudolph0 entire file received at %lu\n", clock_time());*/
+    leds_off(LEDS_RED);
+    leds_on(LEDS_YELLOW);
     fd = cfs_open("hej", CFS_READ);
-    for(i = 0; i < 200; ++i) {
+    for(i = 0; i < FILESIZE; ++i) {
       unsigned char buf;
       cfs_read(fd, &buf, 1);
-      if(buf != i) {
+      if(buf != (unsigned char)i) {
 	printf("error: diff at %d, %d != %d\n", i, i, buf);
 	break;
       }
@@ -100,7 +105,7 @@ read_chunk(struct rudolph0_conn *c, int offset, char *to, int maxsize)
 
   cfs_seek(fd, offset);
   ret = cfs_read(fd, to, maxsize);
-  printf("read_chunk %d bytes at %d, %d\n", ret, offset, (unsigned char)to[0]);
+  /*  printf("read_chunk %d bytes at %d, %d\n", ret, offset, (unsigned char)to[0]);*/
   cfs_close(fd);
   return ret;
 }
@@ -118,16 +123,6 @@ PROCESS_THREAD(test_rudolph0_process, ev, data)
 
   PROCESS_PAUSE();
 
-  {
-    int i;
-    
-    fd = cfs_open("hej", CFS_WRITE);
-    for(i = 0; i < 200; i++) {
-      unsigned char buf = i;
-      cfs_write(fd, &buf, 1);
-    }
-    cfs_close(fd);
-  }
   
   rudolph0_open(&rudolph0, 128, &rudolph0_call);
   button_sensor.activate();
@@ -135,7 +130,17 @@ PROCESS_THREAD(test_rudolph0_process, ev, data)
   while(1) {
     PROCESS_WAIT_EVENT_UNTIL(ev == sensors_event &&
 			     data == &button_sensor);
-    rudolph0_send(&rudolph0);
+    {
+      int i;
+      
+      fd = cfs_open("hej", CFS_WRITE);
+      for(i = 0; i < FILESIZE; i++) {
+	unsigned char buf = i;
+	cfs_write(fd, &buf, 1);
+      }
+      cfs_close(fd);
+    }
+    rudolph0_send(&rudolph0, CLOCK_SECOND / 4);
 
     PROCESS_WAIT_EVENT_UNTIL(ev == sensors_event &&
 			     data == &button_sensor);
diff --git a/examples/rime/test-rudolph1.c b/examples/rime/test-rudolph1.c
index 681767e13..9f8f6187f 100644
--- a/examples/rime/test-rudolph1.c
+++ b/examples/rime/test-rudolph1.c
@@ -28,7 +28,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * $Id: test-rudolph1.c,v 1.3 2007/03/25 12:10:29 adamdunkels Exp $
+ * $Id: test-rudolph1.c,v 1.4 2007/04/02 10:04:37 adamdunkels Exp $
  */
 
 /**
@@ -48,6 +48,9 @@
 #include "cfs/cfs-ram.h"
 
 #include <stdio.h>
+
+#define FILESIZE 200
+
 /*---------------------------------------------------------------------------*/
 PROCESS(test_rudolph1_process, "Rudolph1 test");
 AUTOSTART_PROCESSES(&test_rudolph1_process);
@@ -59,7 +62,8 @@ write_chunk(struct rudolph1_conn *c, int offset, int flag,
   int fd;
   
   if(flag == RUDOLPH1_FLAG_NEWFILE) {
-    printf("+++ rudolph1 new file incoming at %lu\n", clock_time());
+    /*printf("+++ rudolph1 new file incoming at %lu\n", clock_time());*/
+    leds_on(LEDS_RED);
     fd = cfs_open("codeprop.out", CFS_WRITE);
   } else {
     fd = cfs_open("codeprop.out", CFS_WRITE + CFS_APPEND);
@@ -69,24 +73,29 @@ write_chunk(struct rudolph1_conn *c, int offset, int flag,
     int ret;
     cfs_seek(fd, offset);
     ret = cfs_write(fd, data, datalen);
-    printf("write_chunk wrote %d bytes at %d, %d\n", ret, offset, (unsigned char)data[0]);
+    /*    printf("write_chunk wrote %d bytes at %d, %d\n", ret, offset, (unsigned char)data[0]);*/
   }
 
   cfs_close(fd);
 
   if(flag == RUDOLPH1_FLAG_LASTCHUNK) {
     int i;
-    printf("+++ rudolph1 entire file received at %lu\n", clock_time());
+    /*    printf("+++ rudolph1 entire file received at %lu\n", clock_time());*/
+    leds_off(LEDS_RED);
+    leds_on(LEDS_YELLOW);
 
     fd = cfs_open("hej", CFS_READ);
-    for(i = 0; i < 200; ++i) {
+    for(i = 0; i < FILESIZE; ++i) {
       unsigned char buf;
       cfs_read(fd, &buf, 1);
-      if(buf != i) {
+      if(buf != (unsigned char)i) {
 	printf("error: diff at %d, %d != %d\n", i, i, buf);
 	break;
       }
     }
+#if NETSIM
+    ether_send_done();
+#endif
     cfs_close(fd);
   }
 }
@@ -100,7 +109,7 @@ read_chunk(struct rudolph1_conn *c, int offset, char *to, int maxsize)
 
   cfs_seek(fd, offset);
   ret = cfs_read(fd, to, maxsize);
-  printf("read_chunk %d bytes at %d, %d\n", ret, offset, (unsigned char)to[0]);
+  /*  printf("read_chunk %d bytes at %d, %d\n", ret, offset, (unsigned char)to[0]);*/
   cfs_close(fd);
   return ret;
 }
@@ -108,6 +117,8 @@ const static struct rudolph1_callbacks rudolph1_call = {write_chunk,
 							read_chunk};
 static struct rudolph1_conn rudolph1;
 /*---------------------------------------------------------------------------*/
+#include "node-id.h"
+
 PROCESS_THREAD(test_rudolph1_process, ev, data)
 {
   static int fd;
@@ -116,24 +127,42 @@ PROCESS_THREAD(test_rudolph1_process, ev, data)
 
   PROCESS_PAUSE();
 
-  {
-    int i;
-    
-    fd = cfs_open("hej", CFS_WRITE);
-    for(i = 0; i < 200; i++) {
-      unsigned char buf = i;
-      cfs_write(fd, &buf, 1);
-    }
-    cfs_close(fd);
-  }
   
   rudolph1_open(&rudolph1, 128, &rudolph1_call);
   button_sensor.activate();
 
+  PROCESS_PAUSE();
+  
+  if(rimeaddr_node_addr.u8[0] == 1 &&
+     rimeaddr_node_addr.u8[1] == 1) {
+    {
+      int i;
+ 
+      fd = cfs_open("hej", CFS_WRITE);
+      for(i = 0; i < FILESIZE; i++) {
+	unsigned char buf = i;
+	cfs_write(fd, &buf, 1);
+      }
+      cfs_close(fd);
+    }
+    rudolph1_send(&rudolph1, CLOCK_SECOND / 2);
+
+  }
+  
   while(1) {
     PROCESS_WAIT_EVENT_UNTIL(ev == sensors_event &&
 			     data == &button_sensor);
-    rudolph1_send(&rudolph1);
+    {
+      int i;
+      
+      fd = cfs_open("hej", CFS_WRITE);
+      for(i = 0; i < FILESIZE; i++) {
+	unsigned char buf = i;
+	cfs_write(fd, &buf, 1);
+      }
+      cfs_close(fd);
+    }
+    rudolph1_send(&rudolph1, CLOCK_SECOND / 2);
 
     PROCESS_WAIT_EVENT_UNTIL(ev == sensors_event &&
 			     data == &button_sensor);