Yup, he gained access to Metldr using his own exploit but used TeamTwiizer's/fail0verflow's method to get the keys according to their Twitter page lol. They don't seem to mind though so fair play to them.
I'm just hoping that they'll be able to develop a BootMii equivalent for the PS3, I always crap myself whenever updating my PS3 firmware just in case there's a power cut. No problems doing that with the Wii since they developed BootMii. As far as I'm concerned all 3 platform holders should have implemented brick protection in all 3 consoles since they all launched. It is the 21st bloody Century for gawd's sake :Oo
Edit: Here's their Twitter page with the info on it lol:







