Asteroids Movement

After a long break, I’m starting my first project with Unity and I have been fiddling around with the demo’s and examples which are great.

For my first little test project I wanted to create a simple overhead space shooter with an asteroids like ship controls. Can someone point me in the right direction?

http://forum.unity3d.com/viewtopic.php?t=15346&start=1

http://forum.unity3d.com/viewtopic.php?p=59341

–Eric

Thanks