Car
Its a 1998 Dodge Neon R/T, with performance parts and racing stripes. I have a cardomain page up about it:
http://members.cardomain.com/ajquick
Computer Parts
Epia 800mhz Mobo
PW-70a
ITPS
Lilliput Touchscreen
SMC Wireless
9GB Hard Drive (Probably upgrade to 20-40 later)
156mb Ram
Running Media Engine, with custom theme.
And Custom Windows bootscreen, and login page.
Windows XP Pro
I have mounted the mobo on a piece of pegboard, with standoffs and holes in it. I know pegboard probably isn't the best thing to use when I could have made it out of aluminum or plastic. But this is simple and easy.. plus the holes give it added ventalation.
Here is a shot of the board:
I am running Media Engine 2 with a custom skin I made that is dark with the feature I need, and my car featured on it.

I have gotten it set up exactly how I want it, and have done several hours of testing the program. To find its limitations and features. (I wished a new version with working visualizations came out, you have to exit out once the song is done to get visualizations back. I know you guys are working on it!) Here is a pic of the skin:
Now you may just be asking yourself where I am planning on putting this motherboard, hd, wifi and all that junk. Well my car had been in an accident with the previous owner and my airbags had been blown. So why have it sitting there taking up all that space? Thats right.. I'm installing it where the airbag should go. Am I crazy? YES!
The Lilliput will be going up on the ceiling, mounted on the angle that is up there for the Sunroof stuff. Yeah I have a sunroof, but it is still going up there. I have removed the switches for the sunroof, and will be relocating them. I will have pictures of that once I build a metal block to mount the screen.
Let me know what you think.. I will post more stuff once the project is further along in a few weeks.