I am working with a website created with PHP, MySQL, & IIS 7. Part of the purpose of the site is to be an access point for customers to upload and download content. Some of the files are large. Is there a limit on how much data can be uploaded or downloaded to a site? I was able to upload a small 12mb file. When I attempted a 50mb the page fails. I need to get this where it will upload these large files(maybe as much as 100mb).