Set-up:
Mouse: Steelseries Sensei RAW NaVi Edition
Mousepad: Steelseries QcK Mass
Headphone: Steelseries 4H, Sennheiser HD220, Siberia Full Size
Soundcard: Creative SoundBlaster X-Fi Go, Steelseries USB

Counter-Strike 1.6 Settings (Config):
Resolution: 640*480
Mouse DPI: 1500/1800
Polling Rate: 125 Hz
In-Game Sensitivity: 1.00
Windows Sensitivity: 2
Crosshair Size: Medium
Dynamic Crosshair: (cl_dynamiccrosshair 0)
Noforce: Yes (-noforcemaccel -noforcemspd)
Refresh Rate: 75 Hz