Another update for those who keep trying but can't get in. I saw so many names yesterday but it was obvious you could not get in because your names bounced right back out.

http://whathelps.com/javadownload.html

The above site is one of the most up to date Java downloads. Most current systems have a good Java program but for those of you who haven't been able to get into the chat this download should do it. It's a safe site, I didn't need it but installed it anyway.
Once installed you should be able to get right in. If you are behind a firewall that is a whole different area and I am not a programmer so I won't be able to help you there.