dual monitor setup
 

hello,
i have a small problem, read through the other threads ( 2 monitor setup ones ) but nothing helps.
got 2 monitors on a 6600gt g force. dual doesn´t work for maya so i had to switch over to horizontal span mode. now all my windows logon screens + others are popping up spread over two monitors ( half on each ). disabled pop up on multiple screens and other stuff but it`s still doing it and the tab for the windows specific settings is grayed out. anyone ever came across this and fixed it please let me know.

thanks