Click here to download the latest version.
Just unzip and to quickly update your status, go to the Windows command line (In WinXP, Start->Run, then type cmd and press Enter. Go to the folder you unzipped it into.)
clvi.exe w:[twitter] u:[username] p:[password] m:[test message]
clvi.exe w:[snipia] u:[joe504] p:[joepass] m:[this is a private post to the team] s:[private] t:[G000-e9de8513-7a9a-45c0-9896-8ae5acfae3c1]
(You can get the team ID from the Team Settings link at the top of each team.)