The csb6670.exe file you have requested: Official Patches / Counter Strike Beta 7.0 Updater Patch - 30.46mb is not available. Perhaps try browsing all files for the game Counter-Strike and upload any files you want to share or are missing. This is the only information we could locate:
This file will upgrade your 6.6 to 7.0. Only use this patch if you have 6.6 already installed.