Upload large files under ASP. NET (C #) Moss

First, let's talk about the project background. The ASP. Net Site deploys applications under the moss site. ProgramWhen uploading large files, everyone knows ASP. the upload limit of net is 4 MB. After the configuration is modified, it can become larger. Previously, it was easy to develop on the local machine, but it is difficult to upload it to the server once it is uploaded. I also downloaded several open source Upload components, it is good on the local machine, but the upload to the server is still not good, depressed, think about it, is it the size of the moss upload is 50 MB, modify it, or not, finally thought, is there a limit on the upload size of MB in ii7? modify it, okay, ah...