Runtime vs Management Filter Layers

What exactly are the differences between aManagement Filter Layer and aRuntime Filter Layer, as described in the following MSDN Article:http://msdn2.microsoft.com/en-us/library/aa504935.aspx ? I am familiar with the Management Filter Layers, as I have been using them in (User Mode) applications. I assume Runtime Filters apply to Kernel Mode, but I am not sure what the difference is between Runtime and Management and why this difference is there.

What are typical situations where each of these types of Filter Layers are being used?

Thanks,

Inq.

[1056 byte] By [Inquirer] at [2008-2-14]