I made this for my friends Jetta CarPC. Got two boxes for $20 and cut one up.
OK, you need a couple of items
besides the Motherboard/PS/ITPS + HD.
Speaker Boxes:
http://cgi.ebay.com/ws/eBayISAPI.dll...ategory=32 92 $9 dollars for
two + shipping cost.
Plexi glass: 11x14 inch sheet, score with knife and snap in half $2
dollars.
Cool LED fan: Any brand $5-10 dollars.
Tools Needed:
Skil saw and drill.
First the plexi needs only 1 large hole for the fan. I used a 8cm
hole-saw in reverse to cut the hole. Made 4 small holes so the fan could
be screwed into the plexi.
Then made 4 holes in the corners for screwing into the box. Use the
drill in reverse!
Next comes the box.
Using a Skil saw or similar.
Cut the top rectangular to the size you want. You can place tape along
the box as a guide. Then cut the back bottom half open in the back.
Screw in the motherboard, Velcro in the HD sideways, and screw in the
ITPS etc.. Wire it up to a lit switch like mine if you want to signal
the ITPS is putting out voltage or to keep the PC from booting.
And screw in the fan and then pop the top on, and your done. Put it in
the corner of your trunk with some Velcro on the bottom.