This is my first true portable hack, which I am not FULLY complete with yet. I still have to mold it into it's case, but here is my progress...
To check out all of the progress pics, goto:
http://astronicinc.com/namcohs/

I'm actually just hacking a 5 in 1 mini-namco-system made by Jakks-Pacific, check out the link for more pics.
Thanks, and wish me good luck on my first portable hack,
-Crowley