The download time of your Challenger course(s) will vary depending upon your internet type (e.g. wired or wireless), connection speed, your computer and the size of the course. Keep in mind that the amount of data in one of our comprehensive courses such as Med-Challenger EM is equivalent to downloading 2 full length movies in HD (this equates to approximately 3-4 hours of viewing time).
If you experience difficulty or have additional questions, please submit our support form or contact us by phone at 1-888-242-5536. We offer free, live, US-based support Mon – Fri, 8am – 5pm CT.