Seriously?

HOW TO USE THE WEBUI
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* Enable and configure the WebUI in µTorrent (Preferences -> Advanced -> WebUI)
This should be self-explanatory
* Open up a supported browser (IE6 not supported) and use the following URL format
* http://YourIP:UTport/gui/index.html
- Replace YourIP with your pc's IP
- Replace UTport with the port you use for uTorrent
- For example, http://localhost:6669/gui/index.html
* If the browser supports Username:Password (and you have got the WebUI working with the first URL) then use the following URL format
* http://Username:Password@YourIP:UTport/gui/index.html

And make sure to put webui.zip (DON'T EXTRACT IT) where your utorrent settings.dat is located. Usually it's at:
C:\Documents and Settings\username\Application Data\uTorrent