[Phil O'Keefe]

Congrats on your new system!

Here's how you get the two windows seperately.

Open Pro Tools. Do NOT open a session yet. See that grey screen with "Digidesign" written on it? That's the parent window. Drag it to the upper left corner of your left hand monitor, so that the upper left corner of the window is in the upper left corner of the left monitor. Now grab the lower RIGHT corner and drag it down and across, so that the grey window covers both monitor screens. Done? Good - now open a session. If both the mix and edit screens show up, drag each to its own monitor screen and adjust the size of each to taste. If one is still missing, hit Cntrl + and the other one should pop to the top so you can drag it where you want.

Get a hold of Swaphappy and ask him for a copy of the Windowplacer utility so you don't have to resize all these windows every time you open a new session.