XSnap allows you to quickly and easily take multiple screenshots of your entire desktop or just a portion.
This utility is quite easy to set up and use due to the uncomplicated interface layout. With a quickfire hotkey for snapping shots, it will enable you to use it while playing games, using applications, etc. And best of all XSnap will automatically place the finished shot into a pre-selected folder for easy access. You can also set it to auto-snap shots at selectable intervals.