Free screen capture utility

What I liked about ScreenHunter 4.0 Free Version ?
1. Ability to assign a hotkey
2. Save the capture immediately to a BMP/JPG or GIF
3. Timed Capture and
4. The ability to select a specific area of the screen to be captured

My favorites in order
1. Snagit
2. Spy and Capture (Free)
and now
3. Screen Hunter

And, as always, Alt+PrtScrn and PrtScrn are always around ;)