Found your question from 2008, today. Long time has passed. Wondering if you have had any further experience with critical chain scheduling with Clarity since then.
I have had Ideas into ABT/Niku/CA several times over the years - current idea is Add Critical Chain capability.
Have used ProChain's add-on to MSProject outside of Clarity. The tool currently conflicts with Clarity so can't be used. Have tried to get them to adjust their tool and/or work with CA to get it built into Clarity - its a great tool! Makes using MSProject very easy.
Otherwise, for those project managers that want to use CC techniques, I teach manual methods of this, buffering customer deliverable dates, pulling padding out of tasks, basing tasks on effort rather than duration, managing CC as a relay race, etc.
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