You calibrate the monitor on the host, and use the resulting ICC profile with each application both on the host and guest.
This is discussed here: http://forums.virtualbox.org/viewtopic.php?f=8&t=18188
Shocking vulnerability, you could potentially get rooted just reading some dodgy email in mutt under screen!
It was fixed in October 2006 (couldn't find a POC though) but there must be a lot of people with older versions still...
www.stackoverflow.com is a much better free alternative to expertSexchange.com.
They also regularly provide a complete database dump of all the questions and answers (http://blog.stackoverflow.com/category/cc-wiki-dump/) so there is no risk they'll steal the community effort like expertsexchange did...
UNIX is hot. It's more than hot. It's steaming. It's quicksilver lightning with a laserbeam kicker. -- Michael Jay Tucker
