1. How to do characters (not controoled) are talking "in background"? I mean You don't have to wait when they talk, like teacher is saying sth about lesson, and you are doing what you want. ???
Check the second question on this thread http://www.agsforums.com/yabb/index.php?board=6;action=display;threadid=9927 (http://www.agsforums.com/yabb/index.php?board=6;action=display;threadid=9927)
And also this one might help ;) http://www.agsforums.com/yabb/index.php?board=6;action=display;threadid=5131;start=msg61868#msg61868 (http://www.agsforums.com/yabb/index.php?board=6;action=display;threadid=5131;start=msg61868#msg61868)