October 6, 2008
Added a tutorial on how to setup HLSS for Insurgency, Synergy, and Age of Chivalry.

August 2, 2008
FAQ question #16 was updated with a better (and permanent) method of fixing the sound quality issues some people have when using a dual-core processor. I recommend everyone implement this fix if they were having to set their processor affinity each time they used HLSS. It can also fix a ton of other issues that games and applications have when using a dual-core processor, not just HLSS.

July 28, 2008
Added a tutorial on how to setup HLSS for Zombie Panic: Source

March 23, 2008
Happy 3rd birthday to HLSS.US!