Just a note to let everyone know, the new Nvidia 3D Driver Effects work Very well with DDO! I'm using the free Red-Blue 3D enabled drivers in Windows 7, and it works very, very well with Full Screen (only) DDO. It seems to cost about 5 - 10 FPS for full 3D enabled game.
It gives a whole new "Dimension" to the game! (ouch)
L.