I have set up a simple test using IIS. I have placed a 4GB file on a machine running IIS 5.0. From a client machine, I type in the URL to point to the file so that the browser will download it. I get the Open or Save dialog box. I click Save and then pick a directory to place the file. However, the file never is downloaded to the client machine. The dialog box goes away as soon as I click OK after I select an place to save the file. I have plenty of room on the disk where my Temp directory is located on the client and the server. I also have plenty of room on the client where I will be saving the file. I have tried this in IE5, IE6 and Netscape 7. Is there a file size limit for downloading? Thanks.