Hello guys, i'm just bought a ps3 CECH-2501 with 150$. Luckily its still sealed by Sony I checked the firmware and its show me 4.70, nothing more, the Coldboot still like Original, not like someone has Rebug (saw on youtube). Menu haves MultiMan and Package Installer. Yes, its mean my ps3 currently CFW, but idk which exactly CFW installed. I also want to install new HDD, curently has 160gb hdd. I check many tutorial but now idk which to follow, because it's high risk and i'm never used a ps3 CFW before. Last time used an ps3-3001b with CobraODE but cfw is totally diffirence. Please help and forgive me for bad english. Thank you, all!