diff --git a/README.md b/README.md
index 691ae7d..e633453 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,7 @@ Beam is client/server and peer-to-peer compatible networking library. It provide
 * Connecting a Client
 * Creating Messages
 * Sending Messages
+* Exchanging Messages
 * Queuing Messages
 * Broadcasting Messages
 * Secure Communication
@@ -33,12 +34,12 @@ public class ExampleHandler extends BasicHandler
 {
 
 	public ExampleHandler () {
-		super (ExampleMessageType.EXAMPLE_MESSAGE);
+		super (ExampleMessage.EXAMPLE_MESSAGE_ID);
 	}
 
 	@Override
 	public BeamMessage messageRecieved (Communicator comm, BasicMessage msg) {
-		System.out.println ("Client sent msg: " + msg.getString ("client_message"));
+		System.out.println ("Client sent message: " + msg.getString ("client_message"));
 
 		//response message
 		return msg.emptyResponse ().setString ("server_response", "example_reply_message");
@@ -72,9 +73,10 @@ client.connect ();
 ```java
 public class ExampleMessage extends BasicMessage
 {
-
+	public final static int EXAMPLE_MESSAGE_ID = 1000;
+	
 	public ExampleMessage () {
-		super (ExampleMessageType.EXAMPLE_MESSAGE);
+		super (EXAMPLE_MESSAGE_ID);
 	}
 
 	public ExampleMessage (BeamMessage message) {
@@ -102,6 +104,21 @@ exampleMessage = new ExampleMessage (responseMessage);
 System.out.println ("Server response: " + exampleMessage.getString ("server_response"));
 ```
 
+## Exchanging Messages ##
+
+Exchanging a message will send a message and update the original message with the response message given. Useful when the request and response message are the same class as it avoids unnessecary casting like when sending messages.
+
+To create and exchange a BasicMessage to the server from client
+```java
+ExampleMessage exampleMessage = new ExampleMessage ();
+exampleMessage.setString ("client_message", "example_client_message");
+if (client.exchangeMessage (exampleMessage)) {
+	//output server response
+	System.out.println (exampleMessage.getString ("server_response"));
+} else {
+	System.out.println ("Request timed out!");
+}
+```
 
 ## Queuing Messages ##
 
@@ -133,7 +150,7 @@ server.broadcast (exampleMessage);
 Client
 ```java
 AES aes = new AES ("password");
-BeamMessage aesMessage = new AESBeamMessage (aes, ENCRYPTED_MESSAGE);
+BeamMessage aesMessage = new AESBeamMessage (aes, ENCRYPTED_MESSAGE_ID);
 aesMessage.set ("secret_variable", "secret_value");
 
 //send and receive response (response is returned decrypted)
@@ -147,14 +164,14 @@ public class ExampleAESHandler extends AESBeamHandler
 {
 
 	public ExampleAESHandler (AES aes) {
-		super (aes, ENCRYPTED_MESSAGE);
+		super (aes, ENCRYPTED_MESSAGE_ID);
 	}
 
 	@Override
 	public BeamMessage messageRecieved (Communicator comm, BeamMessage message) {
 		System.out.println ("Client sent secret: " + message.get ("secret_variable"));
 
-		BasicMessage responseMessage = new BasicMessage (ENCRYPTED_MESSAGE);
+		BasicMessage responseMessage = new BasicMessage (ENCRYPTED_MESSAGE_ID);
 		responseMessage.setString ("server_response", "server_secret_value");
 		return responseMessage;
 	}
@@ -169,7 +186,7 @@ Client
 ```java
 RSA rsa = new RSA (1024);
 RSAConnection rsaConn = client.establishRSAConnection (rsa);
-BeamMessage rsaMessage = new RSABeamMessage (rsaConn, ENCRYPTED_MESSAGE);
+BeamMessage rsaMessage = new RSABeamMessage (rsaConn, ENCRYPTED_MESSAGE_ID);
 rsaMessage.set ("secret_variable", "secret_value");
 
 //send and receive response (response is returned decrypted)
@@ -183,14 +200,14 @@ public class ExampleRSAHandler extends RSABeamHandler
 {
 
 	public ExampleRSAHandler (RSA rsa) {
-		super (ENCRYPTED_MESSAGE);
+		super (ENCRYPTED_MESSAGE_ID);
 	}
 
 	@Override
 	public BeamMessage messageRecieved (Communicator comm, BeamMessage message) {
 		System.out.println ("Client sent secret: " + message.get ("secret_variable"));
 
-		BasicMessage responseMessage = new BasicMessage (ENCRYPTED_MESSAGE);
+		BasicMessage responseMessage = new BasicMessage (ENCRYPTED_MESSAGE_ID);
 		responseMessage.setString ("server_response", "server_secret_value");
 		return responseMessage;
 	}