Set texture importer to a default setting on different platforms?

Hi,

I wonder if there is a way or asset that lets you set the texture importer to a default on different platforms so that when I add a new texture it will automatically apply that setting. Most of our textures need the same setting so would be great if not having to go in and do that manually every time we add a new texture.

Not possible?

Anyone have any suggestions?

Make a custom AssetPostprocessor