How to start streaming on Twitch.tv

1) register on www.twitch.tv (further settings are for twitch.tv, and I'm not sure about other sites like sc2tv...)
2) register and download XSplit Broadcaster www.xsplit.com
3) install XSplit. Launch. Log on. Wait 10 sec. Continue.
4) now we need to adjust everything... and first we need to connect XSplit and twitch.tv:
- in XSplit main window we go to Broadcast - Edit channels... - Add... choose Justin.tv/Twitch
- now we are in Twich Properties and here we have to set everything correctly.
- field Username you put your username which you registered on twitch.tv (in my case it is no1_knows_me)
- field Password you put your password which you use for signing on twitch.tv
- field Stream Key here you have to go on your twitch.tv account, there you go to your Broadcaster Dashboard and there in the right upper corner with the violet color should be written something like Streaming application... (I'm not sure about correct translation) so you click on that streaming application and we go to new window where you have to find again in the right upper corner violet Show Key so you click on it and receive your Stream Key... should be smth like this live_38354680_wtg6G7u2irfUt5xe1Wd3QxpPhjlT2k

- so you copy your key and paste in the field Stream Key
- field Channel you choose your channel
- field Location you choose the better you have... I chose Germany, Frankfurt
- field Bitrate leave 1000
- field Mode leave VBR
underneath click on asterix and there:
- field Quality you put 10
- field Max Keyfram Interval (secs) leave default
- field Encoder Preset choose faster
- field VBV Buffer (kbit) leave 1000
- field Video size leave Default Stage Resolution
the rest is o.k. finished with properties.
have a look on how it should be:

- now in main window of XSplit we click on Add there choose Screen region and stretch out the whole screen.
- now in the middle, we've got minimized window with your stream and you have to stretch it to maximum.
- now we go to View - Resolution - and choose 960x600
- now the same View - Frame rate - 22,00 fps would be enough.
- in View - Scale viewport - choose 20% - this will minimize the main window.
FINISH.
- now go to Broadcast and click on your account on twitch.tv - it will start streaming automatically.
Enjoy