help with binding directories

[James Rich <james@xxxxxxxxxxx>]

Ok, I need to figure this stuff out.  I have a binding directory that 
contains several service programs.  Several programs are linked against 
the service programs in this binding directory.  I need to update some 
of the service programs in the binding directory.  When I do, the linked 
programs error with a message that says something like "signature 
violation".  I've read the IBM docs on binder source (which is what I 
think I need) but so far it isn't sinking in.  Will someone tell me what 
to do so that I can update the service programs in the binding directory 
without having to recompile every program that uses them?

James Rich