Joe,

Add the below code to SharedFilesDownload.aspx to include the content length in the http response. This allows the webbrowser to show a progress bar while downloading the file.

string downloadPath = Page.Server.MapPath(WebUtils.GetApplicationRoot()
+ "/Data/Sites/" + this.CurrentPage.SiteID.ToString() + "/SharedFiles/")
+ sharedFile.ServerFileName;
System.IO.FileInfo fileInfo = new System.IO.FileInfo(downloadPath);
string fileLength = fileInfo.Length.ToString();
Page.Response.AppendHeader("Content-Length", fileLength);

-Jesse