Well, it's not required but it should be.
From the 'What to bring' page:
http://www.fites.net/?page_id=5(Recommended)
Computer (including network card) - See recommended specs below
Monitor (19″ or less preferred)
Keyboard
Mouse
2 Power Cables (PC/Monitor)
Mousepad
Headphones (No speakers allowed)
Surge Surpressor
15 ft RJ45 (Network) Cable
Anti-Virus Software Pre-installed