How do I disable the Control+Shift+Down Arrow Hotkey?

I have a new Macbook Air with Lion and I'm using Excel in VMWare Fusion and it has a hotkey for Control + Shift + Down Arrow.

Every time I try and use this key combination instead of doing what it's supposed to do for Excel it's getting intercepted by Lion.

Is there a way to disable this hotkey globally or perhaps just when I'm using Fusion?

Solution 1:

To reassign the key globally, go to System Preferences » Mission Control and under Application Windows, where it currently says ^↓, assign another key (I used F10, à la exposé).

Solution 2:

To remove the shift augmentation follow the steps outlined in this answer to a similar (but with much less Google juice it seems) question: https://apple.stackexchange.com/a/115698