There are plenty of Launcher, But there is a Launcher with plenty of options. which is nothing but Go Launcher EX. Amazingly this is FREE! and you can give new dimension to your Mobile. Here is the screen-shot of my mobile home with Go launcher EX.
This launcher comes with plenty of widgets, do not miss the “Go Locker widget” This gives a cool look to your screen.
click to see full list of Go developer apps.