Exposé now 'scales' windows?

[monkeytennis]

I used to like the fact that Exposé kept windows it was revealing at the same scale - they'd all be smaller but correct in relation to each other.

Now it seems they all just get tiled to the same size - kind of anyway. Small windows stay small but larger windows get shrunk.

I can see how some people would find this more useful but I preferred the old way - especially in Photoshop when I could see at a glance which were larger windows.

Does anyone know if there's a way of turning this new feature off?