Drag-and-drop file upload plugin for .net?

looking for a drag-and-drop jquery plugin (similar to gmail file upl开发者_StackOverflowoad) that will work with jmvc and .net

i'm found some excellent plugins but none that i can get to work for my situation.

http://www.appelsiini.net/2009/10/html5-drag-and-drop-multiple-file-upload

http://aquantum-demo.appspot.com/file-upload

Looks like my comment might in fact be incorrect. Doing a Google search for

javascript drag and drop upload

resulted in

http://www.thecssninja.com/javascript/gmail-upload