The jaymod_15_b5.zip file you have requested: Modifications / Jaymod / v15 / Jaymod v1.5 Beta 5 - 2.95mb is not available. Perhaps try browsing all files for the game Wolfenstein: Enemy Territory and upload any files you want to share or are missing. This is the only information we could locate:
Beta 5 to address a critical bug in beta 4 dealing with private messaging. Anyone who uses beta 4 is strongly encouraged to upgrade to beta 5 immediately. This bugfix is the only change from beta 4. Beta 5 has been released to address a critical bug in beta 4 dealing with private messaging.