Hey guys, I need you help and advice. I've followed the iBoot + MultiBeast method step by step (although I couldnt change anything in the BIOS). Got the iBoot disc working, and I managed to get the Mac OS X disc to boot too. The HDD is partitioned to GUID Partition Table & Mac OS Extended (Journaled). When I try to install I get the 'Mac OS X can't be installed on this computer' message. Any ideas? Tried booting in -x still doesn't work. Thanks in advance.