[Chimera-users] ellipsoids

First of all congratulations for the your software Chimera, it renders really beautiful images and helps attracting the interest of students for science! I have a question. I am representing an X-ray structure from cif file. I am able to build up the unit cell, but i would like all the atoms to be represented with the thermal ellipsoids. However, i can only apply the ellipsoids to one molecule of the unit cell. Would it be possible to display all molecules with the ellipsoids and not only one? i was unable to find a solution. Thanks a lot in advance for any help kind regards Carlos