Also, I don't know if this applies or not, but for the iBoot method I know that you're not supposed to have more than 4gb ram in the computer while installing mac software for the first time. I currently have 6gb in my, as that's how it came in the mail. This couldn't be the problem with unibeast on my computer could it. I have been hesitant to test it out because from what I've researched my gray screen flicker/restart hasn't happened to other people using more than 4gb ram (and I also haven't wanted to open my laptop up and figure out how to remove ram). [/COLOR]