Hi, I did a port of nzbget (http://nzbget.sourceforge.net/) and one for libpar2 (which is a dependency for nzbget).
Tested on amd64 and sparc64, works fine for me. Please test and comment: http://blarzwurst.de/openbsd/libpar2.tgz http://blarzwurst.de/openbsd/nzbget.tgz -- Simon