Hello i just sucessfully installed iatkos v4i on my dell m1330 laptop. Everything went fine. Almost everything works except the webcam does not work in any of the photo applications in leopard. Sometimes when i try to open photobooth or some other application it says that my video card is not supported. I have the geforce 8400 and i installed the kext for it. During the install i was able to take a user account picture with the webcam but now i cant get anything. Almost everyone said it was supposed to work out of the box but no dice haha. Any help would be great Thanks

Try this thread. There is a lot of content in here:

http://forum.insanelymac.com/index.php?showtopic=100897