On Tue, 16 Sep 2008 13:15:01 -0400, John H.
wrote:

Unlike some other folks, I have no problem with being wrong. If the
problem reoccurs, I'll let you know.

As others have mentioned, the two most likely causes are either low
voltage or insufficient anti-cycling delay in the condenser
controller.

Excessive cycling can be caused by poor air flow among other things -
clogged filter, fan speed too low, etc.