Today bitsbubba releases ready made pups for Noobs who are not familar with the PS3 Custom Firmware.
Changelog:
Change PUP build / version
Patch LV1 hypervisor
Allow mapping of any memory area (Needed for LV2 Poke)
Peek/poke support (unused lv1 calls 182 and 183)
Patch LV2 kernel
Patch to add Peek/Poke system calls to LV2
Patch to add LV1 Peek/Poke system calls to LV2 (LV1 peek/poke patch necessary)
Patch to add LV1 system calls to LV2
Patch package installer
Allow installation of pseudo-retail (geohot) packages
Allow installation of debug packages
Patch Application launcher
Patch to allow running of unsigned applications
Added Start Game (disc-less) to games category
Added "The Homebrew Channel" to XMB
Clean unwanted icons from the XMB Videos Category
Remove "Netflix" icon from the XMB Videos Category
Clean unwanted icons from the XMB Games Category
Remove "Minis Manual" icon from the XMB Game Category
Removed "PlayStation Store" icon from the XMB Game Category
Clean unwanted icons from the XMB Network Category
Remove "Online Instruction Manuals" icon from the XMB Network Category
Disabled Cinavia Protection (except AVCHD and BD: WIP)
Custom coldboot by PatheticPuma
Added Graffiti Dynamic Theme by DoctaIgnorantia
REMINDER: the only way to revert back to another FW is though Recovery Menu.