From http://www.palm.com/devzone/training/

"We are pleased to announce new sessions of our popular development training course, "Palm OS® Programming Essentials". These are intensive, hands-on classes that combine lecture and lab with much individual attention, and are taught by instructors certified by Palm Computing®, Inc. Intended for anyone desiring to become competent in conduit and Palm OS® application development; the only prerequisite is competence in C programming. "