Hello, I've been trying to install osx lion n my dell xps m1330 via the ###### method from this guide. http://www.phacks.net/how-to-install-lion-10-7-2-on-dell-xps-m1330-using-usb-install-method/ One small change is that I have the x3100 version of the system. The problem is that the installation hangs at the install screen. I get past the boot and everything. Its when I'm actually at the GUI that everything randomly hangs. My usb normally flashes a lot portraying transfer but it just shows no light. I'm using the following tags to boot up into the installer. npci=0x2000 GraphicsEnabler=No USBBusFix=Yes -v -x Any help is much appreciated.