Where is this haze everyone is talking about? I enabled the extra-testing section and can't find haze. Did a search and the only thing that came up was "Pidgin Extra Protocols (Bonjour and Sametime)". Is this haze?

Also I just want to have msn built into conversations. So if I install "account-plugin-butterfly" is this all I need for msn so I don't need haze at all? If so what does haze do?