Twitter Module

I just installed the twitter module for Drupal 6 and trying to figure out how it works.  I set it to tweet all blog posts, so this is really a test to see how it works.  I wonder if I should read the manual.  Nah, I've never read any manuals all the way through, so why should this be any different.  Anyway, I had hacked the cron.php file in Drupal without trying to figure out the correct way of setting it up.  Nothing is different, everything is the same.  That's how I get in trouble allt he time.