3D design software, chrome color

i've been messing around designing some rims in Unigraphics (an overpriced design software i got through my college). my question is how do you give rims and other parts the apperance of chrome. does anyone know how to do it in the software or do you use photoshop. right now they just look like a light gray. thanks

i know photoshop w/ the eye candy plug in has chrome.

you have go into view/visualization/high quality image/ charge method to photo-realistic.

this well only let you save a jpeg of the screen shot.

but i think that you can use photoshop to keep it that way

thanks, i had forgotten about that, i guess i also need to start playing with photoshop also