I'm deciding among on-line GMAT Prep courses. I'm unsure if I have a preference between live or recorded courses. Please share your thoughts/experiences.

I've read positive reviews about GMAX on-line. Also, I've watched Veritas's free quantitative course; the teacher's methodology and insight impressed me.

My main purpose for enrolling in an on-line course is to provide structure/organization to my GMAT study.

Thank you!