Lockdown In-Game will require you to enter a password when you resume your PSP from suspend mode. Useful to prevent other people from messing up your progress if you put the PSP in suspend during a game.

Changes:

– Optimized the code a bit.
– The PSP doesn’t automatically suspend after entering a wrong password. You can now press Select while in the password screen to suspend the PSP.

http://forums.qj.net/showthread.php?t=145925