Large File uploading to asp.net MVC

Question

I need a way to upload large files (600 mb to 4 gb) in an asp.net mvc website. Currently I am using swfupload; it works well enough, but it is a huge hit on the webserver b

Answer 1

Example in my view:

Then in the actual save action for this page I look for a file where the asyncupload action would have saved the file based on the FileGUID