C# .NET - Webbrowser and memory leak

Hi there Can any one tell me an alternative of a webbrowser controller in C#. I want some thing that use less memory and don't have memory leaks like the webbrowser warper that is in c#. I want something that is not a memory hog.

You need to look at the simplified WebClient class. This lives in the System.Net namespace.

Thank you for your reply ,I have used WebClientEx and also WebClient. but i don't know how do i sumbit a form using it. basically i want to know how the Webbrowser component do it how do browser know what to send using the post method how do i replicate a simple webbrowser\'s login ablities without using webbrowser component.