I created with Notepad a terms list containing 32 accented letters pasted from Windows XP's Character Map, one per line, saved as Unicode UTF-8 text. When I imported them into X2, only 18 were admitted. Why does this happen? Faced with this situation, I tried to create additional letters within the terms list editor, but the OK and Save term buttons are grayed out if I try to create an entry with just one character. If, for testing purposes, I add a second character, the buttons become available again; of course, I do not want two characters, but just one. Why does X2 not accept my single-character entries? Leaving just the Enter key as a delimiter does not seem to help. Am I doing something wrong? Thanks.