Thanks to Thomas for bringing this to my attention.
It appears this title is being redistributed now on CD media that
includes the SafeDisc DRM mechanism -- [b]these newer releases will
not work in Crossover with OSX[/b] (and may not work in linux either,
untested). An example of such a newer disc based release is here...;
http://www.gamesrealcheap.com/index.php?main_page=product_info&products_id=2283
The above 2 CD release will not work in Crossover at this time.
The original 2 CD release (version 2.0 | build 668) does not contain
SafeDisc DRM, and will work in Crossover as detailed by this C4 page.