Question to people who are using the Huey Pro for monitor calibration.

What do people generally use as their colour calibration settings?
Mine is currently set to D65 Gamma 2.2 - before this mine was calibrated to D50 Gamma 2.2 a much warmer setting. Is there a right or wrong setting to use?

I read somewhere that if you were doing post production for web/photography you should be using D65 G2.2 is this what other people are using?