iAtkos L2 problems Latitude D620 #iATKOS

Hi, I've been trying to get iAtkos set up and installed on my latitude from a 4.7gig DVD-RW but after the main menu it goes into an installation phase and then gets stuck on the apple logo with no spinning orb or anything like that, I've tried configuring the bios but nothing seems to work. I've tried a few 'flags' but so far they all do the same thing but it shows all the behind the scenes and instead of the apple logo its just a black screen, I dont notice any errors whilst its doing this either



What could possibly be causing this? Any help is appreciated



My D620 is the model with the Intel 945/950GMA.