How to do a livestream (recommended sites etc)

[EDIT] forgot the damn questionmark in the title -.-

Hello world...

I just got back into trainz, and since i dont want to build routes any longer (but wannna do something ) and got lots of 'how do you do...' requests from some people here via youtube and skype + forums, i'd like to start some kind of livestream. May it be to show how to build something, how to edit content or run trains on different routes or something else...i'm searching for a good + well running program/ website where i can do livestreams...

Has anyone suggestions, infos or something else how to do this and where to start it?

Help in any kind is appreciated,

Felix

http://www.twitch.tv/

thank you...i added an account there, seems to work, but idk how to record/stream lol. I use OBS v0.60, but all i get is a black screen if i start streaming while trainz runs in 'window' mode. If i run it in fullscreen, i would a.) not be able to see the chat bar (twitch), and b.)---i can not see whether it records or not :hehe:
Audio seems to work btw...

Felix