diff --git a/Makefile b/Makefile
index 85105ca..40177d1 100644
--- a/Makefile
+++ b/Makefile
@@ -1,29 +1,24 @@
 # Toplevel Makefile
 
 MASTER_SRC := src/client.c src/daemon.c src/logging.c src/main.c src/plugin.c src/plugin_helper.c src/scanner.c src/serverlist.c
-PLUGIN_SRC := plugins/quake3.c
-
-CFLAGS := -Wall -I. -I./include -g -fPIC
-
-DEPFILES := $(PLUGIN_SRC:%.c=%.d) $(MASTER_SRC:%.c=%.d)
+PLUGIN_SRC := plugins/hlswproxy.c plugins/quake3.c
 
+CFLAGS := -Wall -I. -I./include -g
 # ############################
 
-all: $(DEPFILES) $(PLUGIN_SRC:%.c=%.so) src/hlswmaster
+all: $(PLUGIN_SRC:%.c=%.so) src/hlswmaster
 
 src/hlswmaster: $(MASTER_SRC:%.c=%.o)
 	gcc -ldl -lpthread -rdynamic $^ -o $@
 
-%.d: %.c
-	@-$(CC) -M -MG $(CFLAGS) $< > $@
-
-%.o: %.c %.d
+%.o: %.c
 	$(CC) $(CFLAGS) -o $@ -c $<
 
-%.so: %.o
+%_sh.o: %.c
+	$(CC) $(CFLAGS) -fPIC -o $@ -c $<
+
+%.so: %_sh.o
 	$(LD) -shared -o $@ $<
 
 clean:
-	rm -rf src/hlswmaster src/*.o plugins/*.so plugins/*.o $(DEPFILES)
-
--include $(DEPFILES)
+	rm -rf src/hlswmaster src/*.o plugins/*.so plugins/*.o
\ No newline at end of file
diff --git a/include/hlswmaster.h b/include/hlswmaster.h
index d251997..92a4f8e 100644
--- a/include/hlswmaster.h
+++ b/include/hlswmaster.h
@@ -5,16 +5,15 @@
 #include "netpkt.h"
 
 struct game_server {
-	/* must be first */
 	struct list_head list;
+	unsigned long modtime;
 
 	u_int16_t gameid;
 	u_int32_t ip;
 	u_int16_t port1;
 	u_int16_t port2;
 
-	unsigned long modtime;
-};
+} __attribute__ ((packed));
 
 /* daemon.c */
 void daemonize(char *pw_name);
diff --git a/include/netpkt.h b/include/netpkt.h
index b5e29ba..ab9bd64 100644
--- a/include/netpkt.h
+++ b/include/netpkt.h
@@ -8,13 +8,11 @@
 #include "list.h"
 
 struct net_pkt {
-	/* must be first */
 	struct list_head list;
 
 	struct sockaddr_in addr;
 	unsigned int size;
 	unsigned char buf[0];
-
 };
 
 #endif
diff --git a/include/plugin.h b/include/plugin.h
index a9caefc..c03b116 100644
--- a/include/plugin.h
+++ b/include/plugin.h
@@ -4,7 +4,7 @@
 #include "netpkt.h"
 #include "list.h"
 
-extern int server_add(unsigned int gameid, struct in_addr *ip, u_int16_t port1, u_int16_t port2);
+extern int server_add(u_int16_t gameid, u_int32_t ip, u_int16_t port1, u_int16_t port2);
 
 struct scan_ports {
 	unsigned short portlo;
@@ -17,9 +17,13 @@ extern int pkt_send_portarr(struct in_addr *dstip, struct scan_ports *portarr, c
 
 extern int pkt_check_portarr(struct net_pkt *pkt, struct scan_ports *portarr);
 extern int pkt_memcmp(struct net_pkt *pkt, unsigned int offset, char *search, unsigned int size);
+extern void * pkt_memmem(struct net_pkt *pkt, unsigned int offset, char *search, unsigned int size);
 
 extern int server_add_pkt(unsigned int gameid, struct net_pkt *pkt);
 
+extern char * pkt_ntoa(struct net_pkt *pkt);
+extern unsigned short pkt_getport(struct net_pkt *pkt);
+
 struct hlswmaster_plugin {
 	/* must be first */
 	struct list_head list;
diff --git a/plugins/hlswproxy.c b/plugins/hlswproxy.c
new file mode 100644
index 0000000..a65f9c2
--- /dev/null
+++ b/plugins/hlswproxy.c
@@ -0,0 +1,64 @@
+/***************************************************************************
+ *   Copyright (C) 03/2005 by Olaf Rempel                                  *
+ *   razzor@kopf-tisch.de                                                  *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+#include <string.h>
+#include <stdio.h>
+#include "plugin.h"
+
+static char scanmsg[] = "\xff\xff\xff\xffHLSWLANSEARCH";
+
+struct _entry {
+	u_int16_t gameid;
+	u_int32_t ip;
+	u_int16_t port1;
+	u_int16_t port2;
+} __attribute__ ((packed));
+
+int scan(void) {
+	pkt_send(NULL, 7140, scanmsg, sizeof(scanmsg));
+	return 1;
+}
+
+int parse(struct net_pkt *pkt) {
+	struct _entry *server;
+	if (pkt_getport(pkt) != 7140)
+		return 0;
+
+	server = (void *)pkt->buf + sizeof(scanmsg);
+
+	while ((void *)server < ((void *)pkt->buf + pkt->size)) {
+		server_add(server->gameid, server->ip, server->port1, server->port2);
+		server++;
+	}
+	return 1;
+}
+
+static struct hlswmaster_plugin hlswproxy_plugin = {
+	.name		= "hlswproxy",
+	.scan		= &scan,
+	.parse		= &parse,
+};
+
+void _init(void) {
+	register_plugin(&hlswproxy_plugin);
+}
+
+void _fini(void) {
+	unregister_plugin(&hlswproxy_plugin);
+}
diff --git a/plugins/quake3.c b/plugins/quake3.c
index 14752ce..85fafac 100644
--- a/plugins/quake3.c
+++ b/plugins/quake3.c
@@ -21,11 +21,8 @@
 #include "plugin.h"
 
 struct scan_ports port_arr[] = {
-	{ 20099, 20110, 13 }, /* Soldier of Fortune 2 */
-	{ 27960, 27963,  6 }, /* Q3, Elite Force, RtCW, ET, CoD */
-	{ 28069, 28080, 12 }, /* Jedi Knight 2 */
-	{ 29069, 29080, 27 }, /* Jedi Knight 3 */
-	{ 29252, 29263, 26 }, /* Elite Force 2 */
+	{ 27960, 27963,  6 }, /* Quake3 (razzor) */
+	{ 28960, 28964, 31 }, /* Call of Duty (ove) */
 	{ 0,0,0 }
 };
 
@@ -42,7 +39,7 @@ int parse(struct net_pkt *pkt) {
 
 	if (pkt_memcmp(pkt, 0, replymsg, strlen(replymsg)))
 		return 0;
-	
+
 	if (!(gameid = pkt_check_portarr(pkt, port_arr)))
 		return 0;
 
diff --git a/src/client.c b/src/client.c
index 1111059..87ee21b 100644
--- a/src/client.c
+++ b/src/client.c
@@ -33,7 +33,8 @@
 
 #define HLSW_HEADER "\xFF\xFF\xFF\xFFHLSWLANSEARCH\x00"
 #define HLSW_HEADER_LEN 0x12
-#define MAX_PKT_LEN (HLSW_HEADER_LEN + 1400)
+#define HLSW_ENTRY_LEN 10
+#define MAX_PKT_LEN (HLSW_HEADER_LEN + HLSW_ENTRY_LEN * 140)
 
 struct client_pkt {
 	struct list_head list;
@@ -56,7 +57,7 @@ static pthread_mutex_t pkt_list_lock = PTHREAD_MUTEX_INITIALIZER;
  * @param void *b
  * @return true wenn das paket noch nicht voll ist
  */
-static inline int pkt_not_full(const struct client_pkt *a, void *b) {
+static inline int cpkt_not_full(const struct client_pkt *a, void *b) {
 	return (a->size < MAX_PKT_LEN);
 }
 
@@ -76,8 +77,9 @@ static struct client_pkt * client_pkt_add_real(struct list_head *list) {
 
 	INIT_LIST_HEAD(&new->list);
 
-	new->size = HLSW_HEADER_LEN;
+	/* kopier den hlsw header in das client paket */
 	memcpy(new->buf, HLSW_HEADER, HLSW_HEADER_LEN);
+	new->size = HLSW_HEADER_LEN;
 
 	list_add_tail(&new->list, list);
 	return new;
@@ -90,33 +92,18 @@ static struct client_pkt * client_pkt_add_real(struct list_head *list) {
  *
  * @param struct game_server *server
  * @return false bei fehler (malloc)
- *
- * TODO: memcpy() durch pointer ops ersetzen?
  */
 int client_pkt_add(struct game_server *server) {
-	struct client_pkt *pkt;
+	struct client_pkt *cpkt;
 
-	char *src, *dst;
-
-	pkt = LIST_FIND(&client_pkt_prepare, pkt_not_full, struct client_pkt *, NULL);
-	if (!pkt && !(pkt = client_pkt_add_real(&client_pkt_prepare)))
+	cpkt = LIST_FIND(&client_pkt_prepare, cpkt_not_full, struct client_pkt *, NULL);
+	if (!cpkt && !(cpkt = client_pkt_add_real(&client_pkt_prepare)))
 		return 0;
 
-	dst = (char *)&pkt->buf + pkt->size;
+	/* kopiert den server eintrag in das client paket */
+	memcpy((void *)&cpkt->buf + cpkt->size, &server->gameid, HLSW_ENTRY_LEN);
+	cpkt->size += HLSW_ENTRY_LEN;
 
-	src = (char *)&server->gameid;
-	memcpy(dst, src, 2);
-
-	src = (char *)&server->ip;
-	memcpy(dst +2, src, 4);
-
-	src = (char *)&server->port1;
-	memcpy(dst +6, src, 4);
-
-	src = (char *)&server->port2;
-	memcpy(dst +8, src, 4);
-
-	pkt->size += 10;
 	return 1;
 }
 
diff --git a/src/main.c b/src/main.c
index d205d78..1577d9a 100644
--- a/src/main.c
+++ b/src/main.c
@@ -79,15 +79,15 @@ int main(int argc, char *argv[]) {
 
 
 	plugin_load("plugins/quake3.so");
+	plugin_load("plugins/hlswproxy.so");
 
 	scan_init();
 
-	scan_transmit();
-//	pthread_create(&thread1, NULL, (void *)&scan_transmit, NULL);
-//	pthread_create(&thread2, NULL, (void *)&scan_receive, NULL);
-//	pthread_create(&thread3, NULL, (void *)&server_collector, NULL);
-//	pthread_create(&thread4, NULL, (void *)&client_handler, NULL);
-
+//	scan_transmit();
+	pthread_create(&thread1, NULL, (void *)&scan_transmit, NULL);
+	pthread_create(&thread2, NULL, (void *)&scan_receive, NULL);
+	pthread_create(&thread3, NULL, (void *)&server_collector, NULL);
+	pthread_create(&thread4, NULL, (void *)&client_handler, NULL);
 
 	sleep(9999);
 
diff --git a/src/plugin.c b/src/plugin.c
index ab533f0..f36a6cb 100644
--- a/src/plugin.c
+++ b/src/plugin.c
@@ -38,7 +38,7 @@ static pthread_mutex_t plugin_lock = PTHREAD_MUTEX_INITIALIZER;
  *
  * @param char *name
  * @return false on error
- * 
+ *
  * TODO: pfadname als parameter (config-file?)
  * TODO: referenz speichern? wo? wie?
  */
@@ -69,7 +69,7 @@ int plugin_unload(char *name) {
  * ruft die scan() Funktionen der Plugins auf (wenn vorhanden)
  *
  * @return true
- */ 
+ */
 int plugins_scan(void) {
 	struct hlswmaster_plugin *plugin;
 
@@ -89,7 +89,7 @@ int plugins_scan(void) {
  *
  * @param struct net_pkt *pkt
  * @return false wenn kein Plugin das Paket angenommen hat
- */ 
+ */
 int plugins_parse(struct net_pkt *pkt) {
 	struct hlswmaster_plugin *plugin;
 
@@ -111,7 +111,9 @@ int plugins_parse(struct net_pkt *pkt) {
  *
  * @param unsigned long timeout
  * @return true
- */ 
+ *
+ * TODO: wird noch nicht benutzt
+ */
 int plugins_gc(unsigned long timeout) {
 	struct hlswmaster_plugin *plugin;
 
@@ -133,7 +135,7 @@ int plugins_gc(unsigned long timeout) {
 void register_plugin(struct hlswmaster_plugin *me) {
 	if (!me->init || (me->init(NULL))) {
 		pthread_mutex_lock(&plugin_lock);
-		list_add((struct list_head *)me, &plugin_list);
+		list_add_tail((struct list_head *)me, &plugin_list);
 		pthread_mutex_unlock(&plugin_lock);
 	}
 }
diff --git a/src/plugin_helper.c b/src/plugin_helper.c
index be52875..a240350 100644
--- a/src/plugin_helper.c
+++ b/src/plugin_helper.c
@@ -20,7 +20,10 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
+
+#define __USE_GNU
 #include <string.h>
+
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <netinet/ip.h>
@@ -74,13 +77,12 @@ int pkt_send_portarr(struct in_addr *dstip, struct scan_ports *portarr, char *bu
 	while (portarr && portarr->portlo) {
 		for (port = portarr->portlo; port <= portarr->porthi; port++)
 			pkt_send(dstip, port, buf, size);
-		
+
 		portarr++;
 	}
 	return 1;
 }
 
-
 /**
  * pkt_check_portarr()
  * prueft ob der src-port des pakets in der portliste vorhanden ist
@@ -95,7 +97,7 @@ int pkt_check_portarr(struct net_pkt *pkt, struct scan_ports *portarr) {
 		for (port = portarr->portlo; port <= portarr->porthi; port++)
 			if (port == ntohs(pkt->addr.sin_port))
 				return portarr->gameid;
-		
+
 		portarr++;
 	}
 	return 0;
@@ -119,7 +121,24 @@ int pkt_memcmp(struct net_pkt *pkt, unsigned int offset, char *search, unsigned
 	if (offset + size >= pkt->size)
 		size = pkt->size - offset;
 
-	return memcmp(pkt->buf, search, size);
+	return memcmp(pkt->buf + offset, search, size);
+}
+
+/**
+ * pkt_memmem()
+ * sucht einen Speicherbereich in dem Paket
+ *
+ * @param struct net_pkt *pkt
+ * @param unsigned int offset
+ * @param char *search
+ * @param unsigned int size
+ * @return pointer auf den string im Paket
+ */
+void * pkt_memmem(struct net_pkt *pkt, unsigned int offset, char *search, unsigned int size) {
+	if (offset >= pkt->size)
+		return NULL;
+
+	return memmem(pkt->buf + offset, pkt->size, search, size);
 }
 
 /**
@@ -131,6 +150,27 @@ int pkt_memcmp(struct net_pkt *pkt, unsigned int offset, char *search, unsigned
  * @return false bei fehler
  */
 int server_add_pkt(unsigned int gameid, struct net_pkt *pkt) {
-	return server_add(gameid, &pkt->addr.sin_addr, pkt->addr.sin_port, 0);
+	return server_add(gameid, pkt->addr.sin_addr.s_addr, ntohs(pkt->addr.sin_port), 0);
 }
 
+/**
+ * pkt_ntoa()
+ * gibt die IP des Pakets als String zurueck
+ *
+ * @param struct net_pkt *pkt
+ * @return pointer auf String
+ */
+char * pkt_ntoa(struct net_pkt *pkt) {
+	return inet_ntoa(pkt->addr.sin_addr);
+}
+
+/**
+ * pkt_getport()
+ * gibt den Port des Pakets als short zurueck
+ *
+ * @param struct net_pkt *pkt
+ * @return portnr
+ */
+unsigned short pkt_getport(struct net_pkt *pkt) {
+	return ntohs(pkt->addr.sin_port);
+}
diff --git a/src/scanner.c b/src/scanner.c
index 98143a0..f6d48b7 100644
--- a/src/scanner.c
+++ b/src/scanner.c
@@ -39,7 +39,7 @@ static int scan_sock;
 /**
  * _pkt_queue()
  * packt ein paket in die sender queue
- * @param struct net_pkt *pkt 
+ * @param struct net_pkt *pkt
  */
 void pkt_queue(struct net_pkt *pkt) {
 	list_add_tail(&pkt->list, &send_queue);
@@ -112,7 +112,7 @@ void scan_receive(void) {
  * initialisiert den socket fuer den server scan
  * @return false on error
  *
- * TODO: src ip/port als parameter (config-file?)
+ * TODO: src ip als parameter (config-file?)
  */
 int scan_init() {
 	struct sockaddr_in dst;
diff --git a/src/serverlist.c b/src/serverlist.c
index 89f384f..d723948 100644
--- a/src/serverlist.c
+++ b/src/serverlist.c
@@ -62,13 +62,13 @@ static inline int server_cmp(const struct game_server *a, struct game_server *b)
  * @param u_int16_t port2
  * @return false bei fehler
  */
-int server_add(unsigned int gameid, struct in_addr *ip, u_int16_t port1, u_int16_t port2) {
+int server_add(u_int16_t gameid, u_int32_t ip, u_int16_t port1, u_int16_t port2) {
 	struct game_server server, *nserver;
 
 	server.gameid = gameid;
-	server.ip = ip->s_addr;
-	server.port1 = ntohs(port1);
-	server.port2 = ntohs(port2);
+	server.ip = ip;
+	server.port1 = port1;
+	server.port2 = port2;
 
 	pthread_mutex_lock(&server_list_lock);
 
@@ -117,6 +117,7 @@ void server_collector(void) {
 			client_pkt_add(server);
 		}
 		pthread_mutex_unlock(&server_list_lock);
+
 		client_pkt_commit();
 	}
 }