Wanna grab a picture of your screen? How about a video of it? Screener is a straight forward screen capture utility that lives in your menu bar. Its fast, easy, out of the way and gets the job done! Screener supports global shortcuts that may be configured by you. Use it from the menu or by pressing the shortcuts... it works from any app. Its there when you want it and out of the way when you dont.
-- See it in action at http://cocoashot.com