LaunchBar 4 beta 1 is out

Check out LaunchBar 4! What a great improvement to a killer app. With LaunchBar 4 you can, after pressing command-space:

Launch Applications
Open Documents
Send emails to people in your Address Book
Search the internet
Open iPhoto albums
Play itunes by typing in part of the song name
Execute Applescripts

The list goes on and on. It is a wonderful, wonderful Mac OS X application!