The graphing calculator is all too familiar to the high school student. Some schools hand them out in classroom groups and some demand you purchase one; not something parents are too fond of. Some were able to hack these calculators giving them the capability to load games to them. Drugwars was one of the popular games. Well thats all in the past and Casio did a great job keeping them there. Hit the jump to see Casio’s new touch-screen calculator.

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Shortly after Texas Instruments released their color-screened model, Casio dropped a bomb; more like a high-tech nuclear missile. The fx-CP400 comes with a full-touch 4.8 inch, 320×528, stylus driven display which is capable of horizontal or vertical viewing. With 30MB of storage you cant store movies, but definitely enough to get the job done.