Some info on the upcoming PoA movie...

The Harry Potter Movies Forum

'There are 1,100 teacups magically stacked in Trelawney's classroom.'

'The Shrieking Shack really shakes, rattles, and rolls (without special effects) because of its location: a windy hillside.'

'There was an entire team of people whose only job was to create wrappers for the thousands of candies in Honeydukes.'