User blog comment:Kagimizu/Oh F*** No.../@comment-1985632-20110425193712/@comment-1953321-20110426005641

Actually, the 3DS was replacing the Nintendo DSi XL
 * Nintendo DS to Nintendo DS Lite
 * Nintendo DS Lite to Nintendo DSi
 * Nintendo DSi to Nintendo DSi XL
 * Nintendo DSi XL to Nintendo 3DS