Hello I recently tried installing JaS 10.4.8 OSX version but after I installed in hangs at the gray apple screen so I formated the partition so I can re-install it but with a different kernel than the default "mach_kernel" but I do not know any kernel names that i can type at the boot prompt so it would be appreciated if you could tell me. I am running a HP Pavilion 1125nr laptop with a amd turion X2 processor, 4 gb of ram,ati radeon HD3200 graphics and vista home premium pre-installed.