I think the reason that no-one has helped you so far, would be because nobody really knows. At least on this site. However, you perhaps should have considered using a topic listed in the same section of the board: Places To Get Your Help. In this topic is a link, I do believe, to a place called GameFAQs.com. Further, within that site is a special FAQ designed for questions like your own. If the link is not in fact there, the link to the topic that has your answer is right here. Even better, I've found the stupid Z-Saber chip info, so that you don't have to worry about finding it yourself! You have to link up with a MegaMan Zero 3 game in order to obtain it, which you may or may not have. However, I daresay your question has been answered, so don't insult people or the board because one question goes unanswered, especially if it is possible for you to find the answer yourself!
[Edited on 10/24/04 by Serpentarius]