Spell With Flickerhttp://metaatem.net/words/
This site uses 'letter images' to spell most words to create an interesting visual display or graphic. The site provides code to 'embed' the graphic into a wiki or web page or you can use 'Snipping Tool' from the Windows Start menu to take a screen shot.

or here is an image taken use Snipping Tool:

How could we use this tool in the classroom: