Wintermute have for some time been working on a CS Techical FAQ on N42. Worth reading if you need to tweak or modify your settings in CS.
This is the outline of the FAQ.
QuoteN42 Technical FAQ
Provides information on HL, CS, frame rate, connection and general PC tweaking.
--Index--
Scripting
-The Basics of Scripting
-Common script packs
-Some Custom Scripts
Console Commands
-Comprehensive connection FAQ
-Commonly used console commands
-HL-VES: a small program to create autoexec tweaks
-General PC and HL tweaking and performance improvement
-Listing of console commands
Command Line Options
-Create a shortcut that will take you straight to the N42 server
Server Browsers
-scan and ping servers from outside HL
Get the whole deal at:
http://www.xlii.com/forums/viewtopic.php?t=1807 (http://www.xlii.com/forums/viewtopic.php?t=1807)