How to associate .scss files with CSS intellisense in VS2010
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I'd like to be able to use IntelliSense in .scss files for speed, but I can't see a way of associating the file type. 

I've tried using Mindscape Web Workbench, and found the functionality didn't meet my needs.

After a bit of research I found that you could build file extension associations in Tools>Options>Text editor>File extension, but none of the options in the Editor DDL seemed applicable for CSS.