For MRI Safety Week, Falck Alford Productions has a short, free, MRI-related pop quiz available on their website (requires Flash).
The quiz is 5 questions long, so it doesn't take much time to complete. After the quiz, you are made aware of the software packages Falck Alford has available. Specifically, they introduce their MRI Safety: Level 1 training kits, which can then be purchased.
Oh, and for the record, I got 3 out of 5 on the quiz.
Source: Falck Alford Productions