Problem with CSV

1) I can't import a product photo (photo with URL) with csv

2) I can't export the CSV with the product, size, color, etc etc options

1. State your new images with their urls in a column new_images separated by semicolon.

2. Options are not supported in the csv due to a two dimensional layer limitation of the CSV format.

so the color, size etc etc options cannot be imported?

No. But do provide an idea for a solution If you have one.