Hi. I'm trying to install iATKOS 5i on my Dell Studio 1535 laptop. Wen I boot, it hangs on ACPI error. I passed cpus=1 boot option and I got into installation program. I installed with default options and added intel X3100 drivers only. When installation is complete, I can boot into leopard, but as soon as spining wheel is gone, blue screen appears and then my screen is turned off. Connecting external monitor does not help.