Wow, I’m wasn’t expecting it until later this month! But this is great news! :)
I got the info from this link, see at the bottom: http://www.microsoft.com/presspass/press/2008/oct08/10-13Silverlight2PR.mspx
Credits goes to Andy Beaulieu as I saw it on his post: http://www.andybeaulieu.com/Default.aspx?tabid=67&EntryID=121
Silverlight 2.0 is here, and we are all happy!
Update: Now the tools and runtime is downloadable from http://silverlight.net/GetStarted/