Help needed with uux and uucp through two machines

[Esa K Viitala]

One has at least about five (5) possible ways of
sending files over several sites via uucp links:

1) use mail
2) use uusend
3) use uux (i.e. uux macha!uucp /usr/person/file machb!/usr/person/file)
4) hack your uucp a'la rmail or uusend or (3).
5) make direct uucp links between all your machines.

Anyone done (4)?  Any other ways?
-- 

   Esa K Viitala  ({decvax,philabs}!mcvax!kvport!kvvax4!esa)
   A/S Kongsberg Vaapenfabrikk, CTG4, P.O.Box 25, N-3601 Kongsberg
   Norway