The Foundry Posts a look at bringing in texture data from Adobe Photoshop into MARI and provides some tips for the workflow, working with 4k textures between the two applications.
Mike Jagodzinksi goes through importing texture data from Photoshop into MARI and tips to watch out for
Although MARI recently updated with new additions to Photoshop file support, Mike Jagodzinksi shows how to prepare an average photoshop file before importing, and what to clean up and change, as well as what specific Photoshop attributes will not convert over to MARI.