built-in isight non-auto exposure ?

    Oct 20 2007 | 9:47 pm
    hello, just wanted yo know if anybody is aware of a possibility to turn off the auto exposure (shutter) of the built-in isight (macbook OSX). googeling only brought up iglasses to me. http://www.ecamm.com/mac/iglasses/mod.html which does what i want, but unfortunately it is application-depended and max/jitter is not on its list.
    best klaus