Flash can work quite well for presentations like this, but... I have no intention to offend with this... I didn't dare tread beyond the first step of the interactive part.
The opening presentation has too much of a Sham-wow flavor to it--a carny sales pitch, and it makes me skeptical of what clicking anything might end up leading to. I wouldn't create this style of presentation (the atmosphere, not the content) for a corporation, but that's just me, and I may not qualify as being young/savvy enough to know what a good corporate image is these days.
I like what you've done with flash, but not really a fan of the voice-over. It seems a bit over-acted so to speak. Just my opinion....
I did really like what you did with the flash. I enjoyed the different visuals you used to represent the script. Nice job with that.
I didn't proceed beyond the intro though... the 'take your time' and humming kind of made me retreat...