downloader software needed for link behind a link

Hi,
I am looking for an application (similar to downthemall for Firefox),
which can download files (in this case, zip files) from a page. The
challenge is, the page has a list of zip files, each link of which goes
to a new page with a "download now" button. Is there a way that
downthemall or another application can go "through" two links like this
to get to the file to download it?

Thanks,
Louis