There's also Burp which is worth a look http://burp.grke.org/index.html http://burp.grke.org/index.html Looking at http://burp.grke.org/burp2/08results1.html h

There's also Burp which is worth a look http://burp.grke.org/index.html http://burp.grke.org/index.html Looking at http://burp.grke.org/burp2/08results1.html http://burp.grke.org/burp2/08results1.html it seems it can outperform Bup in some situations.