Not that I'm aware of. However, there's an excellent tutorial here http://alf.uib.no/eudora/eudora-stationery.html. Also, you're more
likely to find help on one of the following newsgroups:
comp.mail.eudora.misc
comp.mail.eudora.ms-windows
One of the above groups is quite active and has a very strong
signal-to-noise ratio.
