These files are available directly from...
Battlefield 2 1.41 Patch - Retail to 1.41 Full Patch
Battlefield 2 1.50 Alt-TAB Hotfix - Replacement file for Alt-TAB fix
Battlefield 2 1.50 Patch - 1.41 to 1.50 Patch
Battlefield 2 Linux Dedicated Server - Dedicated 1.50 Battlefield 2 Linux Server
Battlefield 2 Windows Dedicated Server - Dedicated 1.50 Battlefield 2 Windows Server