I got bored and decided to work on an old project, feel free to download it and work on it, that is if you'd like to give me any constructive criticism. This is mainly for beginners to learn from to understand webrequests, loops and threading.

Change log:
Webrequest sent differently now
The Webrequest is now threaded
Doesn't freeze the form
Improved interface
Shows handled exceptions (IE: Failed requests)
Use of imagelists
Changed the tab look
Removal of the useless top bar
Changed the way the client pings

Things to note:
Requires .NET framework 4.0
Uses double panels
Form is fully resizable

Credits go to Auther

Download it here

Please say thanks!