PSP firmware update: 6.60

     After a long time since the last update, Sony released the PSP's newest firmware: 6.60. Of course, "experts" will first exploit this firmware so it is not recommended to update to this version yet, unless you don't want to run homebrew anymore. 

Guide to PSP terms - What do they mean?

"First, you have to go to ms0:/PSP/GAME and put the folder here with the EBOOT.PBP file in it to play the PSX game. Disconnect your PSP from the computer and open the recovery menu. Enable the plugin whatthehellisthis.prx and toggle the flash0 and flash1 and delete all the files there to brick your PSP and never see your VSH menu and CXMB again (except if you have a Pandora and a Magic memory stick)."  Whaaaaat?!?