sorrie im a newbie so dont flame me too much. im under the impression that the vag com is a program that reads the error codes in the ecu. But besides reading it, can it fix it? and what other features does it have? if im willing to dish out like 230 for this product, i would like to know what it does fully.

You can actually use VAG-COM to reconfigure the default factory settings as described in info. Extremely useful!<ul><li><a href="http://www.ross-tech.com/vag-com/cars/audiB6.html">http://www.ross-tech.com/vag-com/cars/audiB6.html</a</li></ul>