hi everyone, i need help plz to install osx86 on my laptop sony vaio vgn-cr220 , ive tryed with apple4all v2 when it finish downloading he restart the computer and then black screen and alot of writing nothing more . i tried with ideneb v1.3 10.5.5 it shows the apple at the end , it shows the computer charging but nothing more,ive been waiting for half an hour after instalation but nothing... and the last one ive tried it was kalyway 10.5.2 i can hear the sound and also it shows a presentation after 5sec it turn from a white screen to black and then nothing .plz i need help i dont know what to do!!. and how u can know what custom u have to select on the instalation?