Also, can any of these reviewed apps export into "native" files for any of the programs that I've just named?
The one thing that was missing from this review was the extent to which these applications can import actual full files from Photoshop, Illustrator or Painter or from other major art- or visual-oriented apps. Perhaps by first exporting to a format that's common to both applications? Also, can any of these reviewed apps export into "native" files for any of the programs that I've just named?