The hets and normals will all look just like normals. Each normal looking one has a 66% chance of being het albino, and you won't know which is which without proving them by breeding. Thus the name "66% het albino." The other way to look at the odds would be like this:
25% albino
75% "66% het albino"
Hope that helps!
Yes you helped the het thing always seem real tricky to me! But Albinos was and is one of my favorites BP's it's what actually made me want one!