Again, catching, an update for ‘old’ CS 1.6 servers 
An optional update for Counter-Strike/Condition Zero is now available. Please run hldsupdatetool to receive. This update was previously available as a beta. The specific changes are:
Half-Life Engine
- Added -sys_ticrate command line option to allowed forced override of ticrate
- Prevent more cases of server redirection
CS/CZ
- Added -nobots option to allow forced override of bots on servers
Jason