Lockdown allows you to password protect your PSP.
It also protects the Recovery Menu so the protection can't be bypassed.
Lockdown XMB Style uses the XMB Wave as the background, and is only for the PSP Slim.
Thanks to Dark_Alex for his VLF library, without which Lockdown XMB Style would have been impossible.
Lockdown In-Game requires you to enter a password when you resume your PSP from suspend mode.
It prevents other people from messing up your progress if you put your PSP in suspend mode during a game.
The various Lockdown applications were getting out of hand, so from this update I've consolidated them into a single pack.
Download: Lockdown Pack 2
Tested on 5.50GEN-B