Switching Spells (was Re: Which Dumbledore ?)

[David]

No: HPFGUIDX 157360

 "raymond300659"<raymonddavenport@> wrote:
> >
> > Which Dumbledore died at top of the tower? <SNIP>
> bboyminn wrote:

> Also, Harry saw Aberforth at Dumbledore's funeral and
> recognises him as such. Harry doesn't know that the
> barman is Dumbledore's brother, but he does know that
> he is the barman of The Hog's Head, and recognises him
> as being so.

> If JKR were really going to make this switch, she would
> have dropped some clues. <SNIP>

foodiedb writes:
I was wondering if switching spells may have something to do with
this and/or have an important role to play in book 7.  Switching
spells are mentioned numerous times through the series, however, not
much is ever explained about them and how they work.