That was done with a new material, im not sure how i set it up, just find where it say "file -> new material" i think. if that doesnt work, pm me and i will show you exactly how. but once you have done that, if done right, there should be a little grey ball that is in that box now, double click it and mess around with the settings, play with the colors, refletions, things like that.

hope this helped, if not, just pm me man, NEVER be afraid to ask questions.

Masokist