....a side panel window on the other side of the case - the side that has the back of the motherboard tray. I did this with my Unreal case in 2002, and the results were stunning. The depth is very minimal - maybe an inch if you are lucky. I tried using cold cathodes along the window edge once it was installed, but I didn't have room against the motherboard tray - so I ended up using LEDs to light up the edges of the window. Now having a window and looking at a blank area (probably unpainted) isn't good by itself. So you want to paint the interior (I chose black), and then - here comes the best part, you paint a logo, picture, or what ever in UV sensitive paints on the backside of the motherboard tray. If you can use UV-LEDs or UV-cold cathodes at the top of the side panel, away from the motherboard tray, you might get it to fit and glow pretty bright. That's my suggestion!