okay , sounds great and all to help out , but...
guided through instructions would be nicer then a 'just google it'.
i have a 20gb still on firmware prior to 3.15,
and an 80gb on 3.15,
both with YDL 6.2 installed.
also i have chipped and modded alot of consoles since ps1.
...hardware side i think i would do fine
... software side , im noob.
feel free to pm me or whatever if you think i could help,
but im not gonna just google it.
-=- edit -=-
oh sorry , i wont be much help
even with the 20gb and 80gb ps3's being on 3.15 or less.
all i have is :
and ps3break (long version not update-able)