diff --git a/README b/README
index 470ea62..540df59 100644
--- a/README
+++ b/README
@@ -1,8 +1,8 @@
-empty hi hi
 
 must read: http://www.beej.us/guide/bgnet/
-
 zu c99: http://www.c-plusplus.de/forum/296310-full
 
-
+00000000011111111112222222222333333333344444444445555555555666666666677777777778
+1234567890          1234567890          1234567890          1234567890           
+          1234567890          1234567890          1234567890          1234567890
 
diff --git a/src/display.c b/src/display.c
index 69746e9..527ad9c 100644
--- a/src/display.c
+++ b/src/display.c
@@ -43,7 +43,7 @@ static void print_current_image(const struct message* msg, int start, int end) {
 
 }
 
-void callback(const struct message *msg) {
+void callback(const struct message *msg, const struct prog_info *pinfo) {
 	printf("in callback, tst=%d\n", msg->timestamp);
 	
 	int start;
diff --git a/src/display.h b/src/display.h
index 96907d2..c85f409 100644
--- a/src/display.h
+++ b/src/display.h
@@ -3,11 +3,12 @@
 
 #include <stdio.h>
 #include "msg.h"
+#include "misc.h"
 
 void setup_display();
 void cleanup_display();
 
-void callback(const struct message *msg);
+void callback(const struct message *msg, const struct prog_info *pinfo);
 
 #endif
 
diff --git a/src/main.c b/src/main.c
index 196e690..d02fd41 100644
--- a/src/main.c
+++ b/src/main.c
@@ -26,6 +26,7 @@ int parseArgs(struct prog_info *pinfo, int argc, char **argv) {
 		printf(        " -t <fps>   when in server mode: update <fps> times\n"); 
 		printf(        "            per second. Valid range: 2 - 99\n");
 		printf(        "            no use in client mode\n");
+		printf(        " -v          \n");
 		printf("\n\n");
 		return -1;
 	}
diff --git a/src/net.c b/src/net.c
index 8147d1c..46944b7 100644
--- a/src/net.c
+++ b/src/net.c
@@ -109,7 +109,7 @@ int run_server(const struct prog_info *pinfo) {
 // lauschangriff:
 // einfach mal in den äther horchen und alle messages rausnehmen die wo da gibt.
 //
-int run_client(const struct prog_info *pinfo, void (*framecallback)(const struct message *) ) {
+int run_client(const struct prog_info *pinfo, void (*framecallback)(const struct message *, const struct prog_info *) ) {
 
 	struct addrinfo hints, *servinfo;
 	char portbuf[6];
@@ -171,7 +171,7 @@ int run_client(const struct prog_info *pinfo, void (*framecallback)(const struct
 		struct message *msg = (struct message *)malloc(sizeof(struct message));
 		deserialize(msg, buf);
 
-		framecallback(msg);
+		framecallback(msg, pinfo);
 
 	} while (strncmp(buf, "exit", 10000));
 	
diff --git a/src/net.h b/src/net.h
index 1e70d70..0719433 100644
--- a/src/net.h
+++ b/src/net.h
@@ -8,6 +8,6 @@
 
 void *get_in_addr(struct sockaddr *sa);
 int run_server(const struct prog_info *pinfo);
-int run_client(const struct prog_info *pinfo,void(*framecallback)(const struct message *));
+int run_client(const struct prog_info *pinfo,void(*framecallback)(const struct message *, const struct prog_info *));
 
 #endif