This service creates an USB tunnel between the android and the PC.
You need to install the windows part.
See http://www.codeproject.com/KB/android/UsbPortForwarding.aspx for details
With this solution, you can surf on your mobile (using the internet connection on your PC) through the USB tunnel AND a proxy.
Please, post your comment on codeproject site.
The application is no more supported : too difficult to use on non rooted phone.
Please go to http://forum.xda-developers.com/showthread.php?t=1371345 for the rooted version
One click connect your phone to internet !
Still free, no ads.