Agile Estimation & Planning with User Stories, Product Backlog and Release Management in Scrum | Mitch Lacey & Associates, Inc.

I really need to revisit the campaign for getting our Project and Development Managers in tune and trusting the concepts behind Agile estimation.

It doesnt have to be as painful as it is today.

Agile Estimation & Planning with User Stories, Product Backlog and Release Management in Scrum | Mitch Lacey & Associates, Inc.

Anyone had any good experiences firms to help with education and adoption?