Passlock tweaks for iPhone 4?

I recently jailbroke my iPhone 4. I want to know are there any cool tweaks for you screen lock instead of just typing in numbers or a words? Please & thank you!

Android Lock XT = after you unlock it you will have the option to have an Android Lock
Stride=You can draw a password instead of a pin
Fold To Unlock=Instead of sliding you fold it (animation of folding)
UnlockFX=after sliding to unlock+password you get a cool animation that brings you to your main app screen
With Android Lock XT you can replace the words that say "slide to unlock and put whatever you want"