Here are a couple of free tools to resize all your images at once or individually. This will help you to store more pictures in your memory cards, saving some space.

      Option 1 (Bluefive) - Download the free programme to your desktop.

  Option 2 (Visualizer Photo Resize) -  Download the free programme to your desktop.

	Picasa is a free picture editor by Google. Available for MAC,d PC, this software offers great tools to organize, edit and share your pictures.