Dual Monitor Color profiles

i just got my iMac yesterday and hooked up a secondary Viewsonic monitor, but... the color profiles are wayyy off, does anybody know of a way to calibrate both of em to match. i do minor design work and it would really be nice. thanks.

Welcome to Mac-Forums, Greyspot Design.

I can only think that calibrating them both with a calibration tool like Spyder3Pro, Pantone Huey Pro or something similar would do the job.