PIMPPA automates file downloading from newsgroups and FTP sites. Its
especially designed for leeching pictures but can be used for any
files. Filename-based heuristics and MD5 checksums are used for
spam/duplicate prevention and automatic sorting of incoming
material. The whole process is cronable. PIMPPA also includes a
GNOME GUI and several commandline utilities for further processing
and management of the kept files.