Monday's binary should fix the crash-on-launch problems a lot of people were seeing... and bring other fun stuff.

Jabber now works - you must use as libgaim 0.73 doesn't give us the ability to change the server (I believe newer versions will later on). Requests, such as are seen when a buddy tried to add you to her list in MSN or Jabber, now work.

Yahoo is broken and will remain broken until we can upgrade Adium to use libgaim 0.75 - the authentication method changed and we can't do anything about it in 0.73.