diff --git a/mrim-bot/mmpbase.py b/mrim-bot/mmpbase.py
index e617543..54f2450 100644
--- a/mrim-bot/mmpbase.py
+++ b/mrim-bot/mmpbase.py
@@ -7,7 +7,7 @@ class MMPWrongHeaderData(Exception):
 class MMPHeader(object):
     size = 44 # usual MMP header size as stated in 
               # protocol specification
-    format = '7L16B'
+    format = '7I16B'
     def __init__(self, magic = CS_MAGIC, proto = PROTO_VERSION, seq = 0, msg = 0, dlen = 0):
         self.magic = magic
         self.proto = proto
@@ -16,7 +16,8 @@ def __init__(self, magic = CS_MAGIC, proto = PROTO_VERSION, seq = 0, msg = 0, dl
         self.dlen = dlen
     
     def __str__(self):
-        return "{proto: %d, seq: %d, msg: %d, dlen: %d}"%(
+        return "{magic: %d, proto: %d, seq: %d, msg: %d, dlen: %d}"%(
+                                                            self.magic,
                                                             self.proto,
                                                             self.seq,
                                                             self.msg,
@@ -28,9 +29,10 @@ def __repr__(self):
     @classmethod
     def from_binary_data(cls,data):
         if len(data) < cls.size:
-            raise MMPWrongHeaderDatai, "%d is minimum header size"%cls.size
-        # skipping last 16 reserved bytes
-        (magic,proto,seq,msg,dlen,fromip,fromport) = struct.unpack(cls.format,data[:-16]) 
+            raise MMPWrongHeaderDatai, "%d is minimum header size (%d given)"%(cls.size,len(data))
+
+        # just skip 'reserved' 16 bytes
+        (magic,proto,seq,msg,dlen,fromip,fromport) = struct.unpack(cls.format,data)[:-16]
 
         header = cls(magic,proto,seq,msg,dlen)
         header.fromip = fromip
@@ -39,12 +41,12 @@ def from_binary_data(cls,data):
         return header
 
     def binary_data(self):
-        return struct.pack(format, self.magic,
-                                   self.proto,
-                                   self.seq,
-                                   self.msg,
-                                   self.dlen,
-                                   *([0]*18))
+        return struct.pack(MMPHeader.format, self.magic,
+                                             self.proto,
+                                             self.seq,
+                                             self.msg,
+                                             self.dlen,
+                                             *([0]*18))
 
 class MMPClientHelloPacket(object):
     msg = MRIM_CS_HELLO
@@ -53,7 +55,7 @@ def __init__(self,header):
         self.header.msg = self.__class__.msg
         self.header.dlen = 0
     def binary_data(self):
-        return header.binary_data()
+        return self.header.binary_data()
 
 class MMPServerHelloAckPacket(object):
     msg = MRIM_CS_HELLO_ACK
diff --git a/mrim-bot/mmptypes.py b/mrim-bot/mmptypes.py
index 1250c5d..d86bcba 100644
--- a/mrim-bot/mmptypes.py
+++ b/mrim-bot/mmptypes.py
@@ -1,9 +1,10 @@
 # -*- coding: utf-8 -*-
+# Got from https://github.com/zinid/mrim/blob/master/src/mmptypes.py
 PROTO_VERSION_MAJOR = 1L
 PROTO_VERSION_MINOR = 9L
 PROTO_VERSION = (PROTO_VERSION_MAJOR << 16) | (PROTO_VERSION_MINOR)
 
-CS_MAGIC = 0xDEADBEEFL      # Клиентский Magic ( C <-> S )
+CS_MAGIC = 0xDEADBEEFL      
 
 MRIM_CS_HELLO = 0x1001      # C -> S
 MRIM_CS_HELLO_ACK = 0x1002  # S -> C
@@ -272,7 +273,6 @@
         LPS client description //max 256
 '''
 
-# Not described in protocol! (mail.ru sucks)
 #MRIM_CS_FILE_TRANSFER = 0x1026         # S -> C
 MRIM_CS_SMS = 0x1039
 '''
diff --git a/mrim-bot/mrim_bot.py b/mrim-bot/mrim_bot.py
index caf0251..1dc59f3 100644
--- a/mrim-bot/mrim_bot.py
+++ b/mrim-bot/mrim_bot.py
@@ -1,18 +1,34 @@
+from twisted.internet import reactor
 import mrim_protocol
 import telnetlib
+import sys
 
-def main():
+def server_to_connect():
     telnet = telnetlib.Telnet("mrim.mail.ru",2042)
     address = telnet.read_all()
     telnet.close()
 
     host,port = address.split(":")
+
+    if host == None or port == None or \
+       len(port) < 2 or port[-1] != '\n': 
+        return None,None
+
+    port = port[:-1] #trim '\n'
+    if not port.isdigit(): return None,None
+
+    return host,int(port) 
+     
+def main():
+    host, port = server_to_connect()
+    if host==None or port==None: 
+        print "[-] Error: can't receive mrim server to connect"
+        sys.exit(-1)
     
-    if !host or !port: 
-        print "Can't receive mrim server to connect"
-        die
-    
-    print "host = %s, port = %d"%(host,int(port))
+    print "[+] Host = %s; Port = %d"%(host,int(port))
+
+    reactor.connectTCP(host, port, mrim_protocol.MRIMClientFactory())
+    reactor.run()
     
 if __name__ == "__main__":
     main()
diff --git a/mrim-bot/mrim_protocol.py b/mrim-bot/mrim_protocol.py
index 5f7bb33..6496276 100644
--- a/mrim-bot/mrim_protocol.py
+++ b/mrim-bot/mrim_protocol.py
@@ -19,25 +19,26 @@ class MRIMProtocol(protocol.Protocol,MRIMDispatcherMixin):
     """
 
     def __init__(self):
+        self.buffer = ""
         self.mode = MRIMMode.Header
         self.seq = 1
         self.supportedPackets = [MMPServerHelloAckPacket]
 
     def connectionMade(self):
-        log.msg("connected")
+        print "[+] Connected"
         packet = MMPClientHelloPacket(self.createHeader())
         self.transport.write(packet.binary_data())
     
-    def connectionLost(self):
+    def connectionLost(self,reason):
         pass
 
     def dataReceived(self,data):
         self.buffer += data
         handlers = { 
-                     MRIMMode.Header: extractHeader,
-                     MRIMMode.Body: extractBody
+                     MRIMMode.Header: self.extractHeader,
+                     MRIMMode.Body: self.extractBody
                    }
-        handlers[self.mode](self)
+        handlers[self.mode]()
     
     def createHeader(self):
         header = MMPHeader(seq = self.seq)
@@ -51,8 +52,17 @@ def extractHeader(self):
         self.buffer = self.buffer[MMPHeader.size:]
         self.header = MMPHeader.from_binary_data(header_data)
         self.mode = MRIMMode.Body
-        log.msg("header received %s"%header)
+        print "[+] Header received %s"%self.header
+        self.extractBody()
 
     def extractBody(self):
         if len(self.buffer) < self.header.dlen:
             return
+        print "[+] Body received, len = %d"%self.header.dlen
+        self.buffer = self.buffer[self.header.dlen:]
+        self.mode = MRIMMode.Header 
+        self.extractHeader()
+
+class MRIMClientFactory(protocol.ClientFactory):
+    def buildProtocol(self, address):
+        return MRIMProtocol()