Triple Monitor Setup...

I just finished setting up a brand new workstation. Here are 3 24" monitors laid out vertically. I can now finally have all my windows open and see them without switching! Now I just need to get my Mac attached to this. There are 2 HP LP247w IPS panels and a Dell Ultrasharp I picked up off eBay. Powering these monitors are 2 Nvidia 9400 GT graphics cards. With 25% off courtesy of Microsoft, it wasn't as expensive as it seems. Now I need to get a bigger desk and figure out how to connect my Mac to my monitor array.