Any experience with TBE LEARN and interactivity creation software (i.e.Zebra Zapps or Raptivity)

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We are trying to incorporate more interactivity into our courses, and have played with several of the new softwares for creating these activities.  What we're finding, though, is that TBE LEARN doesn't seem to work well with the  ones we've tested and liked the best -- Yawn  Busters, Zebra Zapps and Raptivity.  Has anyone out there tried some of the software that can create interactivity easily and found something that works well with LEARN?  Thanks.