NOTE: It will only work on Launchers which support Scrollable Contacts:
Launcher Pro, ADW Launcher, Zeam, Go Launcher, Home+ etc. are all supported Launcher. Provided you enable Scrollable support in Launcher Settings.
Default Android Launcher does not support Scrollable Widget, neither does HTC Launcher or Samsung TouchWiz Launcher.
There are two Contact widgets:
1. Contact Widget with 2x4 (This display contacts in single column)
2. Contact Widget with 4x4 (This display contacts in 3 columns)
Option to display:
1. All Contacts
2. Contact Groups
3. Favourites etc.
Option to change background widget color
Option to display custom heading on top
Very Fast and low on memory.