sure it's possible.
after you conect the 2, open system preferences: displays, and run "detect displays"
you can set the TV's frame size, and go to the "Colour" tab, and select the appropriate setting.
you should understand, though, that it's not like going through a camera, or other converter.
it's using the TV like a computer monitor.
you'll the whole DV frame, with surounds, so your TV safe and title safew are not represented,
and the image will be lower res, and you wont get any field info (so if you had a flickering freeze frame, you woul;dnt know)
ok for a guide..
but dont base any image desisions on whay you see there.
cheers,
nick