Beside the WCM book Andrew Connell is working on he also provides a MOSS WCM training for developers.

The training is available as well as a 4-days hands on training and a 5-days live meeting training (which might be especially interesting for international attendees):

• Hands On
• 4-days
• 12  modules
• Lecture+demos + hands-on labs
• Next class: Dallas, TX SEPT 17-20
• Live Meeting
• 5-days
• 10 modules (no content deployment or extending authoring exp)
• Each day has 2 modules, 1.5hr lecture+demos… labs are “homework”
• Instructor available all week for questions via email/conf. call/Live Meeting
• Ideal for those who can’t get out of the office for 4 days at a time
• Next class: SEPT 24-28

See here for details:
http://www.andrewconnell.com/blog/articles/MossWcmDeveloperClasses.aspx