Appian Typhoon Question

Appian Typhoon Question....I have an Appian Typhoon card that I need to order for a customer...currently they have only one 21" monitor and one 19" monitor...can these cards support two different types of monitors?

I know they work fine when the monitor is the same size, but never tried different sizes...www.appian.com doesnt say either way

Since the dual DVI output is bound to send out a single signal which is then split to both monitors, I would tend to think that as long as the screen resolution and refresh rates selected are compatible with both, everything will be fine.