I don't have any pics, but back in highschool, my buddy's XBOX (the original XBOX. Even had the gay huge-ass controllers. WTF were you thinking microsoft?) started overheating. Both of us being new to computer modding, we took a somewhat less than scientific approach.
We cracked that sucker open, dremeled out the XBOX logo, mounted a
clear Sunbeam fan with a green circular cold cathode on the outside of the case, and put the XBOX logo back on top of the CC. We then proceeded to "Modify" the EMI shield to allow air to pass inside the XBOX, and I plugged the fan and CC inverter into the XBOX's power supply (dang, microsoft! Thanks for the standard Molex!). The CC had a space between it and the fan, so it drew air in around the CC. It even looked pretty cool.
Best part of the whole story was when he, looking at the unused second port on the output side of the POWERED ON inverter, pointed into it saying "what's this for?" and burnt the crap out of his finger
(although, to be fair, that fan's blades claimed a sizeable chunk of my finger before the project was finished, too.
)
Here's a Paint to give you the general idea.
After another year or two, it started overheating again so he (without my help, I thought he was an idiot) took all the hardware out of his xbox case, tore the guts out of a perfectly working computer, and put the parts in there. He then pointed a
table fan at it. Still overheated. *slow clapping*