After i've installed FCP4 Livetype and SoundTrack applications doe's not open. Do I have do do something more... After the installation it' said somthing about "database dvd of livetype and soundtrack loop" ??!
You'll have to post this over at cafe LA if you want an answer to it.
This is the Bug report.
Re-read the intro on the "forums" page or read some of the post here, and you'll see what it's all about.