I See.
Then Protools actually has a different and somewhet better solution for the lack of true Surround Multichannel plugins on the market.
Nuendo gives you a “solution” to use regular plugins in a surround environment, while ProTools emulates multichannel plugins from a single channel plugin. Actually it looks like they are splitting up/multiplying their insert buss, rather than duplicating the plugin instances.
Yup, cool solution.
Fredo