Brought to you by http://www.thinkgeek.com/ Its a ScanGauge II with some nice features which include;

Scan Tool

* Reads Trouble Codes
* Reads conditions that set the Trouble Code
* Clears Trouble Codes
* Turns off "Check Engine" light
* Make and store up to 10 rewritable special codes to send to the vehicle computer

I thought these were the most interesting, its also has

# ScanGauge II to USB Interface available in September 2006. Allows data logging, field upgrades, data downloads and more

is this what you guys use when the cars throwing codes?? well i thought it was worth mentioning here ya go

http://www.thinkgeek.com/gadgets/electronic/8426/

And, it has all the HU colors>>

 

wonder what rewritable codes it sends ?!?!

 

From nearly a year and a half ago:
https://www.scionlife.com/forums/viewtopic.php?t=119930



There are a few other topics on it, too, and even pics of 'em installed in xBs...

Tomas