SCSS Compiler on Windows

Hi Experts,

Can anyone tell me a good SCSS compiler for Windows 7?  I do use Netbeans, but not to its full capacity. For example, I cannot use XDebugger, and frankly, my computer is not in good shape, but I need to get this project done.

The structure of my project will have multiple of sub-folders, and CSS files in most folders. So I will need the compiler to work with multiple SCSS files and know which CSS file to update.

Thanks,