A fantastic set of resources have become available here.
Over 12 hours of training modules, support tools, templates and best-practice tips designed to make you the best trainer you can be.
Kognitif Coaching has a site specifically for professional development for trainers, presenters, instructional designers and content developers. Receive updates on learning methods and media, specific training in an area of weakness, or comprehensive Train the Trainer workshops. Plus panel discussions, interactive forums, blogs and videos; everything you need for your training to succeed.