diff --git a/examples/middleware/modifyResponse-middleware.js b/examples/middleware/modifyResponse-middleware.js
new file mode 100644
index 0000000..af21236
--- /dev/null
+++ b/examples/middleware/modifyResponse-middleware.js
@@ -0,0 +1,57 @@
+/*
+  modifyBody-middleware.js: Example of middleware which modifies response
+
+  Copyright (c) 2010 Charlie Robbins, Mikeal Rogers, Fedor Indutny, Marak Squires, & Dominic Tarr.
+
+  Permission is hereby granted, free of charge, to any person obtaining
+  a copy of this software and associated documentation files (the
+  "Software"), to deal in the Software without restriction, including
+  without limitation the rights to use, copy, modify, merge, publish,
+  distribute, sublicense, and/or sell copies of the Software, and to
+  permit persons to whom the Software is furnished to do so, subject to
+  the following conditions:
+
+  The above copyright notice and this permission notice shall be
+  included in all copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+*/
+
+var util = require('util'),
+    colors = require('colors'),
+    http = require('http'),
+    httpProxy = require('../../lib/node-http-proxy');
+
+//
+// Basic Http Proxy Server
+//
+httpProxy.createServer(
+  function (req, res, next) {
+    var _write = res.write;
+
+    res.write = function (data) {
+      _write.call(res, data.toString().replace("Ruby", "nodejitsu"));
+    }
+    next();
+  },
+  9000, 'localhost'
+).listen(8000);
+
+//
+// Target Http Server
+//
+http.createServer(function (req, res) {
+  res.writeHead(200, { 'Content-Type': 'text/plain' });
+  res.end('Hello, I know Ruby\n');
+}).listen(9000);
+
+util.puts('http proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8000'.yellow);
+util.puts('http server '.blue + 'started '.green.bold + 'on port '.blue + '9000 '.yellow);
+
diff --git a/lib/node-http-proxy/http-proxy.js b/lib/node-http-proxy/http-proxy.js
index 1ff76a6..8bbee09 100644
--- a/lib/node-http-proxy/http-proxy.js
+++ b/lib/node-http-proxy/http-proxy.js
@@ -195,6 +195,8 @@ HttpProxy.prototype.proxyRequest = function (req, res, buffer) {
   outgoing.path    = req.url;
   outgoing.headers = req.headers;
 
+  if(this.changeOrigin)
+    outgoing.headers.host = this.target.host + (this.target.port == 80 ? '' : ':' + this.target.port)
   //
   // Open new HTTP request to internal resource with will act 
   // as a reverse proxy pass
@@ -243,7 +245,12 @@ HttpProxy.prototype.proxyRequest = function (req, res, buffer) {
     // already been called and the 'error' event listener
     // removed.
     //
+    var ended = false
+    response.on('close', function () {
+      if(!ended) response.emit('end')
+    })
     response.on('end', function () {
+      ended = true
       if (!errState) {
         reverseProxy.removeListener('error', proxyError);
         
@@ -296,6 +303,13 @@ HttpProxy.prototype.proxyRequest = function (req, res, buffer) {
     }
   });
 
+  //Aborts reverseProxy if client aborts the connection.
+  req.on('close', function () {
+    if (!errState) {
+      reverseProxy.abort();
+    }
+  });
+
   //
   // If we have been passed buffered data, resume it.
   //
diff --git a/package.json b/package.json
index 84ea446..775c029 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "http-proxy",
-  "version": "0.7.3",
+  "version": "0.7.6",
   "description": "A full-featured http reverse proxy for node.js",
   "author": "Charlie Robbins <charlie.robbins@gmail.com>",
   "contributors": [