I uploaded a large file (3GB) to an area protected by .htaccess (password-protected). The file is in a directory with other files. When I access this directory using FTP, I can see all files, but when I access this directory using my web browser (HTTP), I can see all files except the large one. I checked file permission and ownership, they are the same as other files. If I upload other files, they show up just fine. I could upload this large file again, but it took me 6 days to upload so I'm not that hot. Do you know what may be causing this?