Left side—I replaced the rear exhaust fan with a 80x25 Coolermaster LED fan.

From the mind of … 

Left side panel down, with 80x10 Zalman quiet fan for intake… a mod repeated by many users now

Right panel down,  this is before I windowed the right side.

Same picture– no lights.  Draws more air thru the IDEQ

Right side panel, windowed with a 80mm fan hole exhausting air out of the PC.  Another 80x10mm Zaman fan provides adequate airflow.

The 2 side fans (1 intake 1 exhaust—are controlled and monitored by a  3.5” Enermax fan controller and temp monitor.

Inside view from the rear—4 inch CCL (red) & a 3 LED laaser light provide the Evil glow I was going for. .

IDEQ 200N
 
AMD Athlon 2500 +
 
200Gig Western Digital SE drive
 
1 Gig Ram ~ (2x512 Dual Channel)
 
MSI—FX5900 Nvidia Video
 
LiteON DVD Combo drive
 
Enermax Fan bus & monitor
 
DELL 2001FP 20.3” TFT LCD