Here's my idea. I want it to be mounted in an old trashcan. Big ION logo cut out of the metal on one side and on the other side, cut out cool designs. On the inside, put mesh behind where all of the designs are too give it a cool glow effect. The motherboard will be in the center of the unit. Get some mesh to cover the top and spraypaint it green. Mold the mesh over the top of the trashcan and then, in the center of the mesh, put a 230mm green LED exhaust fan. Put some stands on the bottom of the trashcan so it is elevated about one inch off the ground. The power supply will be at the bottom, power plug facing down. The PSU cable will be plugged in from underneath the trash can. Cut slits on the bottom of the can and put 2 green 12 inch cold cathodes so the bottom glows. Get 4 lazer LED modules, stick them to the bottom so the green light shines up through the mesh. The hard drives will be attached to the bottom of the motherboard platform. The can will be spray painted flat black.DVD drive will be mounted near the top.
Trash can should be some old metal one that you could probably find on the street. Not too small, not too big.
Zotac ION ITX-B-E Intel Atom Nvidia ION
ZEROtherm Atom 30H intel Atom CPU cooler
4 lazer LED modules
2 green cold cathodes
Corsair CX400w PSU
Modders mesh black
Kingston 4gb (2x2gb) DDR2 PC-6400 RAM
WD caviar Green 1tb HDD SataII
LG DVD drive GH22NS50