Equipment
Mouse: SteelSeries Rival
Keyboard: Razer Blackwidow Ultimate
Headset: Razer Kraken Pro / SteelSeries Siberia v2
Mousepad: SteelSeries QcK Heavy
Monitor: Asus 24" LED VG248QE

Settings
1280x960 / 1024 x 768 / 800x600 4:3 (Stretched)
DPI 400
In-game sens 2.7
video settings all low (Shadows is high)
launch options: -freq 144 -threads 4 -high -novid -console -tick 128
Mouse HZ: 500 HZ