Hmm, but how complex are those other guides for those who've never hacked a PSC previously? I want to mod it, add games to it, as I figured I may as well get the most out of something I spent the price of a game for, you know? There don't seem to be links on here for those other guides; BleemSync seems to be the most reputable and most brick-proof.
Edit: Auto Bleem doesn't seem to state how one sets up the PSC to flash the NAND or even how one is supposed to have it powered off before inserting the USB drive. The guide here:
https://github.com/screemerpl/cbleemsync
is missing a lot of steps and how-to.
Like, what do you do once you have the USB set up? When do you turn on the console, what LEDs are you looking for, etc? All missing in the guide, no thanks, but I don't want to risk it.