I didn't find the Exact one i was talking about, but i did find an older variation of it. They call it a Peltier Junction/Chip Chiller!. you can find it at www.shrevesystems.com. Allmost everything there is Mac stuff, and you'll have to do some searching on the home page to find it, but it's worth it...
Take the case covers off and run it that way. If that's not enough, get a small (or large) table fan blowing on it. Almost no cost unless you have no table fans.