Proxy with authentication, does anyone know how to set it?

May 4, 2011
I have rooted my dhd and flash with latest version of MIUI. I just wondering how to set proxy setting in my mobile?

I had set the proxy column to http://usernamewd@proxyurl and port to 8080, but then my browser and proxy setting got error and force closing once i try to open it.

Forgive for my poor english. TQVM.