>>>Why Not? It is easier to mange two forms one set of source code for two forms to talk to one another.
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>>What do you mean?
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>I have a couple of forms that call certain routines that would be useful for both forms. Such a show_labels routine which display information on both screen simultaneously. I understand that i can call the routine by using the form name of what is was instanciated as. Although this would seems easier in the formset to just call the routine THIS.PARENT.PARENT.ROUTINE.
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If both forms need common functionality, then they can be subclasses of the same form class, or both use a common object that houses that functionality. Building the forms in a formset tie the forms to each other and reduce flexibility. The only argument for using them that has any merit is the possiblity of a shared dataenvironment, but even that has better alternatives.

>>I don't guess what my forms call each other: if my forms have a speaking relationship, they do it through a forms manager or through a direct object reference that was assigned when on of the forms was instanciated.
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>Would a formset be the same as a form manager?

No. More like a form container.