From this week. From finalgear.com :

"In this episode:

* Richard and James try and turn a Reliant Robin into a reusable space shuttle by launching it into the air with rockets and then safely returning it to the ground
* Jeremy sees if the new Porsche 911 Turbo will win him over
* Jeremy drives a Brabus tuned Mercedes-Benz SL600 that has 730 horsepower
* An update to the Cool Wall
* Star in a reasonably priced car: Actor Simon Pegg
"

http://chronictel.net/videos/topgear...0%5bVuk%5d.avi