I really wish more games picked up on the zoom in/out and dualscreen of Supcom...I feel gimped now every time I play any other game.
I tried windowed dualscreen in wow for a bit. used a viewport addon to put the game window on 1 monitor, and addons on the 2nd. But it meant I couldn't use the same interfaces between solo and multiboxing, so I dropped it.

back on topic: I logged into D3 for a while, but didn't find it very engaging. Got bored pretty quickly, didn't help that I would always unintentionally comb the entire map before finding the exact spot I had to go. So, I haven't played it since the day it came out. There was also the issue of a single player game being played on internet servers. Why in the world would I want to play single player while lagging??!? Also, when I go away next month, 4 days without internet, I don't even have the option of playing it.

It's kind of odd since I used to love playing Dungeon Siege 1/2 repeatedly (3 was terribad).