The etpub_064.zip file you have requested: Modifications / ETPub / v064 / ET Pub (Server) (0.6.4) - 3.84mb 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:
For more information on Return to Castle Wolfenstein: Enemy Territory, visit Returntocastlewolfenstein.filefront.com ETPub 0.6.3 is released! This is the last planned bugfix 0.6.x series release.