Slide2Unlock2 (S2U2) is a simple lock/unlock application which has the iPhone style slide unlocking. It can be used as a screensaver while you don’t use your device. And it’s has a CallerID function.

S2U2 Customizer is just a initial test to know the responses. Currently changes only to Digital Clocks & Arrows plus an option to backup the current theme & restore the previous theme is available.

Changes:

Fixed the Show/Hide time bug.
Added option to unset Lock Sound, Unlock Sound, Run after unlock
Added options to change Exceptions

http://forum.xda-developers.com/showthread.php?t=442681