Edit* seems to have been a false alarm judging by the number of people reporting no issues whatsoever. Must just be some issue specific to my system.... Sorry all 
I would strongly advise people with gtx970 and gtx980 cards not to use these drivers with ED.
They seem to totally remove the option for the DSR resolution of 2715x1527 @60Hz which was the previously recommended setting by nvidia.
Instead they locked me to using a lower 1440p res and locked me to 30hz!!
I think because these drivers coincided with the release of 1.4 and automatically changed my game resolution. My perception of the SMAA not working in game may have been at least patrly based on the fact the game was now running at a lowered res.
I would advise rolling back to the previous version 355.98 I think.
I would strongly advise people with gtx970 and gtx980 cards not to use these drivers with ED.
They seem to totally remove the option for the DSR resolution of 2715x1527 @60Hz which was the previously recommended setting by nvidia.
Instead they locked me to using a lower 1440p res and locked me to 30hz!!
I think because these drivers coincided with the release of 1.4 and automatically changed my game resolution. My perception of the SMAA not working in game may have been at least patrly based on the fact the game was now running at a lowered res.
I would advise rolling back to the previous version 355.98 I think.
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