Magento Import Multiple Products Images Using CSV Extension
Almost every product had multiple images that needs to be imported in the product. Earlier it was a problem because Magento doesn’t have built-in ability to upload multiple images for products. This extension gives you the functionality to do that with ease.
Features
Add multiple products images using CSV.
Make it easy for customers to multiple products images at single time from one CSV file.
Modules created with proper Magento recommended documentations and verified with Magento community.
Compatible with simple and configurational products.
http://www.magentocommerce.com/magen...using-csv.html