Keith,
I believe CS offer demo on that. Why not trying that??
Also, JustFlight offers playable demo for 737-200 as seen on this hyperlink:
http://www.justflight.com/product/737-p ... l-downloadCheck this link. It gives you cool video of the plane and cockpit but I have to warn you. You are going to need lobster bib because you will drool a lot at this video of the plane!!!
Happy shopping.
Regards,
Aharon