Got there at 6am and there were already about 80 people ahead of us.
At 6:15 they started handing out tickets. At 7:30 we had ours.
Went inside to sit down and at 7:45 our number came up. Handed over copies of the I-765 and I-485 receipt notices (it speeds up things if they do not have to make the copies) and newly filled out I-765s (they want them).
I had my interview in downtown L.A and my experience was extremely pleasant. There was a parking structure right in front of the federal building that charged 13.20 for all day parking. My interview was on November 17th, 2008 at 2:15 pm and I left 2 hours earlier than usual. Good thing because there was a very long line into the federal building itself .It took me 30 minutes before I got to security point. So it was until 2:00 pm when I was able to get into the building.