My ASP.NET MVC application will take a lot of bandwidth and storage space. How can I setup an ASP.NET upload page so the file the user uploaded will go straight to Amazon S3
ThreeSharp is a library to facilitate interactions with Amazon S3 in a .NET environment.
You'll still need to host the logic to upload and send files to s3 in your mvc app, but you won't need to persist them on your server.