I've attended some of the free IIST seminars in the past and have found them to be pretty informative and useful back at the office.
Now I'm thiking of taking the next step and actually registering for some paid courses. Since I'm going to register for some courses, I might as well go for the CSTP certification as well.
What I'm wondering is if anyone reading this has paid for these courses and what their thoughts on them were. Were they worth the money you paid to attend? How difficult are the exams? Were you able to apply what you learned in the courses to your daily work?