Download files linked from root directory

[Lake]

Totally for the wishlist:
it would be neat if, given a page, DownItNow could be told to download files that are linked from that page with a certain extension. So if the page www.example.lame has a couple of pdf files linked on which the user would click or right-click to download, DownItNow could be fed the url and then ask if user would wish to download all .pdf files linked from url.

On utopia planel, DownItNow would ask how deep it should follow other links on the page to find other file with that extension of other file with given filename.