Streams (including Mikogo, TeamViewer, etc.) - technical aspects.

Hello everyone. I have a problem: I want to stream on Twitch TV instead of Justin.tv because the interface is better, and videos aren't deleted after 2 days. However, I can't do it because when I enter my Twitch account and password into XSplit, it says that the account doesn't exist and asks me to check the data. If I enter my Justin.tv login and password, it works, and I can stream. I want to stream on Twitch. P.S. And yes, another question: how do I save videos on Justin.tv? I saw a post here on the forums that said you need to click a certain gear icon under the video or something, but I don't have it:confused:.