Is it recommended to take a prep course before the exam? I did those required courses to get my Insurance lisences and now before starting an intern position i want to do what i can to be ready for the series 6 exam, there is a 3 day course coming up in a couple weeks, but its about 250 bucks, should i just order a cd instead? i have been studying one of the exam prep books but i dont have an exam simulator can anyone recommend one? i tried the examsimulator.com place,but on checkout IE7 says their security thing has problems, made to another site or outdated,cant remember, any others to use? also, if i get my series 6 done do i have to do the whole series 7 exam? or is it broken up? like since i have the series 6 part done can i just do separate smaller tests later that equal the series 7?