I just got a new cdi black box in the mail from husaberg for my 2004 FS650E super motard. The note asked me to plug it in to my bike and send the old one back in the post pack provided. when I rang my local dealer they had no idea why they are replacing them. My feeling is it has a new mapping and the bike runs better through the rev range. However this could be psychological. Dose any one know any thing about it ? :?: