iMac (6,1) Second Monitor

Hey I have a Imac(6,1) (the last of the white ones) with a mini dvi port on the back is there any way that i can set up a second monitor to act as extended desktop?

thanks
Dom

Yes - u just need an adaptor for the connection - if u have a particular resolution that you want to use for both make sure the Ext Monitor has matching specs.
Here are the Apple items - http://store.apple.com/us/browse/home/shop_mac/mac_accessories/displays?mco=MTM3NTI3MTI