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. It has CallerID function (but may not work on some devices, so please try it first); S2P control plugin; and volume control. It can show many system information (customizable) even without unlocking.
http://s2u2.ac-s2.com/Working fine with Toshiba TG01.
Edited settings so it always shows battery load, calls, messages, emails within its cool interface. Also configured slide to answer so calls don't get answered by accident in my pocket.
