twitch user name: Igognitoz.
I do not know if it will actually work and if I will be able to play while streaming.
It appears that my pc is too old to handle it.
But at least I hope I will manage to make the commentaries with this account :-)
Update: Yes I can stream, but only with war2 as a window. Which means it is not playable! But I will be able to watch/commentate live games!