Re PSE 4.0, does anybody know what resizing algorithm is used when Process Multiple Files is used ?. Is it the "standard" bicubic ?. Is this a preference to be set somewhere ? Thanks.
Usually with multiple file or batch processing, the process applied is what is set as default in the single image dialogue. In other words if with a single image open in Photoshop and you open the Image Size dialogue window, if the default is set to bicubic, that will be used when batch processing, and if you want a different method for resizing then set the dialogue window accordingly.