Questions about iOS 5

Hello,

I started this thread for people who wanted to know something about iOS 5. I know there is another thread, but that one is bloated with people asking to be added to a developers account, so please don't do that here. That way this thread is as helpful as possible. I have two questions to begin with.

1. When you get a push notification from Facebook does it show up as a banner or as the old notification system?

2. Can you only have one weather location in the pull down bar or can you have 2? Example; my home town and my actual home.