Read this: http://rhf.bradley.edu/~rkremer/tifaq.htm#4. >I am a freshman in high school and I will be getting a graphing calculator >soon. I am looking for something that will get me through honors courses >for the next 4 years. I was thinking about the TI 89 because it is >upgradeable, small, and the newest calc. If anyone thinks I should consider >something else, please email me: nelward@geocities.com