Statistics studies by distance learning?

#1
I'm investigating further education in statistics for after I finish my current master's degree studies in mathematics. One possibility I've found is a distance learning program at Colorado State University at Fort Collins (http://www.stat.colostate.edu/DDP/course_descriptions.html). They offer both certificate and degree programs. Can anyone here with experience in distance learning at the graduate level say whether it is worthwhile? Does anyone here know whether Colorado State's distance learning program is any good? Are there any other distance learning programs in statistics that you can suggest I investigate? Thanks.