Hi,

I am having trouble downloading zip files from the following URL:

<http://wwwedu.artcenter.edu/mertzel/shared_resources/V-Ray/vray%20materials/Metals%20-%20Mirrors%20-%20Composites%20-%20Car%20Paint/>

The program downloads the thumbnails (it will not change the category,
however) but none of the zip files. I have a added +*.zip filter but with no
effect.
I am guessing that the problem might be linked to the dynamic nature of the
website. 

Thank you for any tips in advance.