have you tried another version below 12.41?? Do you have onboard video cuz it should be disabled if you do.
<font color=red>To <b>HELL</b> with your damned cookie</font color=red>.... ptooo!! <P ID="edit"><FONT SIZE=-1><EM>Edited by igottaknife on 09/04/01 03:53 PM.</EM></FONT></P>
I have the same situation with my Prolink Geforce2 MX card. Windows detects two monitors.
I think this happens due to the twin view tecnology of MX cards.
But, anyway, it is not a problem since it doesn't affect the system performance.