DIABLO is a backbone news transit system, designed to replace INND on backbone machines. DIABLO UNDERSTANDS NEWSFEEDS ONLY, IT DOES NOT UNDERSTAND NEWSREADER CLIENTS!. You cannot run diablo on a machine which needs to accept nntp post commands or newsreading-related nntp commands. You cannot point your NNTPSERVER at a host running Diablo. Diablo is strictly a backbone news transit system. It will accept newsfeeds using the ihave or the streaming check/takethis protocols, and it can generate newsfeeds using ihave or streaming check/takethis protocols. Diablo maintains a news spool and dhistory file, but the spool and history file is arranged very differently from INN. Diablo is also between 10 and 20 times as fast as INN in regards to incoming feeds, and extremely efficient for outgoing feeds. I have been running Diablo on BEST Internet's backbone news machine for several weeks now, and it has run flawlessly. If you have a dedicated newsfeeds machine which does feeds, feeds, and nothing but feeds, Diablo may be for you. Diablo was written and is currently being maintained by Matthew Dillon, you can mail me at: dillon@backplane.com WWW: http://www.backplane.com/