Normally when you collect every star that can be collected, you will get a Wii Message Board message and the save file becomes sparkly. What if you have a super secret special star that is so difficult or so well hidden that you don't expect everyone to get? How about a 2-player co-op level that requires 2 Wii remotes? Is there any way to add a feature that excludes certain stars from the 100% completion check?