ALT TAB - NS2?

I have looked all over and i donts a def. answer on this.

Does this game have a really hard time ALT Tabbing, from other screens? The game for me ethier crashes or just takes a long time to load back in, im running high end hardware so this shoudnt be an issue.

Is there anything i can do to allow me to ALT Tab back and forth between screens. I do alot of video work and i like to swap back and forth.

Any suggestions?