By default, our Treos will attempt to "autocorrect" various strings in most all text fields. For example, while typing a memo, if you enter "beleive ", it will replace it with "believe ". This a great feature if you are using English, but not very useful for other languages. In fact, it can be detrimental if a legitimate word in your language is forcibly replaced by something else. A common example is lower case "i" replaced by upper case "I".