From Colin Henderson:
Screen Shooter is a little widget will allow you to easily take screenshots of your whole screen, a portion of the screen, or of an individual window. Features: Take screenshot of whole screen; Take screenshot of individual window; Take screenshot of user-defined portion; and Save images as JPG, TIF, BMP, GIF, or PNG. This version is the first release on CNET Download.com.
What's new in this version:
This version is the first release on CNET Download.com.