Dear pymol-users

I am wondering whether the open-source build of pymol for OS X (10.7) comes with the same volume-visualization capabilities as the incentive version (1.5). Essentially I'm interested in being able to do the same thing as is described here: http://pymol.org/volume_details

Also, are there any differences between incentive v 1.4 and 1.5 in terms of volume visualization?

Thanks
/Per Larsson