Can an iMac have two external monitors?

It may seem like a strange question, but you know MORE is better! I currently have a 20" iMac with an 18" Sony. It's so handy, I'd like to hook up another monitor. Can anyone help? I can find no help on Apple's site. IMAGINE THAT!
INTEL DUO   Mac OS X (10.4.8)  

Hi thorny,
Generally speaking, the Apple website's support section is quite helpful. However, I don't think it's strange there's nothing about running multiple monitors on there - after all, the system only has one video out port. Likewise, there's nothing on there about interfacing the mac mini with a dead badger...
However, there is a solution to your issue. You can get "GXM" devices from Matrox which will let you add 2 or 3 screens to your Mac. For more information, please consult the Matrox website @ http://www.matrox.com/graphics/en/gxm/products/home.php

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