Enterprise 2.0 conference

The next conference for 2007 should have been PDC, but MSFT cancelled it and I'm back to "vendor-neutral" conferences.
The Enterprise 2.0 conference got attention of the whole TRG (technology research group), so the work has shifted to the conference floor in Boston (June 18-21)
Despite promise and few sessions advertised as case studies the conference couldn't bring the ready answer to the main question - "how". We know what new we can bring to the enterprise, but how make an enterprise to accept those great things?
The internal presentation will be done soon and will include Web2.0Expo items too.