Looked for a sticky to put this in but none seemed to fit.
For those that use Firefox 3 there is a little 'trick' that allows your enable color management. I'm not sure of its usefulness, but it does help me better help others commenting on their posts. Here it is:
In the address bar type about:config then click "I'll be careful, I promise!" then place this in the filter gfx.color_management.enabled then double click it to set it to enabled. Restart Firefox.