I'm sorry if this topic appears to be in the wrong section, I was not sure what this would go under... if a moderator would be so kind as to move it to the correct sub-forum, I would be glad =) I'm going into Grade 12 this year, and will need a graphing calculator obviously not only for next year's work but for University as well. I'm not going to be majoring in math (shiver), but of course I will be taking some higher level math courses. (calc, data, al-geo, etc...) My question is, which graphing calculator should I buy? I live in Toronto, Canada, and had my eye on the Ti-89's, as they are the newest that I am aware of... I am under the impression the titanium version of the 89 is better? ... price is likely not an issue. Thank you!