Module not processing is it too big?

I have been using Cloud Scorm with Captivate in the past and am now switching to Prime.

The module is 670MB, it has a number of embedded videos and a 20 question quiz, the zip file uploads to Prime; but, it does not seem to process it just seems to get stuck. I let it run overnight and still nothing.

If the student passes the assessment they are directed to the last 3 slides of the course. If they score less than 80% then they have to take several remedial slides.

In Captivate I can preview the entire module. The module won't upload directly from Captivate either.

Is there some setting I have missed or do I need to go back and break this up into several smaller modules.