What camera?

http://www.youtube.com/watch?v=0nroa5Vjo48&feature=channel_video_title

This is a short preliminary excersise using a Nikon D90 DSLR camera we are thinking of using with a 50mm 1.8f lens to give a different effect to the cameras that are offered to us by the media department.
We decided we like the feel of the shots, which is given to use by the long focal length as well as the shallow depth of field.
It is also easier to transfer the video files across to the computer, as well as being higher quality.