So I'm recently considering buying myself a third monitor (I currently have two). I use one monitor for WoW, and another for browsing websites, speaking to friends, whatever. I like it a lot, but I'm curious about a three monitor setup.

Would WoW support being stretched across three monitors? And would the UI stretch with it? I would really like to have my UI all on my main screen, whilst I have two other monitors displaying my surroundings that I wouldn't be able to see had I only one screen.

If anyone has any tips or knows answers to whether or not the UI will stretch, and whether it will run in the first place, please let me know.

Cheers
- Karashiel