On the Snakes on a Plane website, one can sign up to get a phone call from a virtual Sam Jackson (outside the US, the audio can only go by email). Here's the direct link. I created a call for Monica, and here it is!
Searching around, I see this got a mention a few days back over at Snakes on a Blog
I've included links to the various Snakes Goodness below. Enjoy!
This first one is a rather loud Fan Produced Video:
Next is the Music Video, with a guest spot from Sam Jackson:
Now for an official Trailer:
... the next one up is the Teaser Trailer
Next we have what is one of the best trailers (in my opinion) - it's simple and elegant, and tongue in cheek:
Finally, Snake Safety on Aircraft