First of all, thanks for MAGMI, Dweeves
I've been able to get Magmi working to import the product data without an issue.
The image, small_image and the thumbnail are visible on admin and front-end.
I am trying now for days to import the rest of the additional images, but so far I have no luck.
The image name is the same as the SKU, for example 9781907339363.jpg, SKU is 9781907339363.
The additional images are 9781907339363_01.jpg, 9781907339363_02.jpg, 9781907339363_03.jpg ...etc...
SKU, image,"additional image" 1000629871, 1000629871.jpg, "1000629871.1.jpg, 1000629871.2.jpg, 1000629871_3.jpg" ...etc...
I hope that it is not a option to put all off these additional images by name in the csv file, i have about 50.000 SKU and about 120.000 images. So not all the SKU has addional images.
I hope somebody can give me a direction how to import the addional images.
Magmi : 0.7.18
Image attributes processor : 1.0.25