If you want to try and test the new server, you may do this:
Ok folks, the new server is up and open for testing, though there's still some things to do, so your help reporting issues is helpful. Just do what you normally would do and post a note in the "REPORT BUGS ON NEW SERVER HERE" Thread.
To get to the new server, you'll need to do the following:
Open this in notepad or something similar:
windows\system32\drivers\etc\hosts
Then save the file, close and re-open the browser. To get back to this server (the old one), remove the line or put a "#" in front of it and save it and then reopen a browser and you'll be back.
It looks like the forum software is trying to be smart about the partial URLs you add to the hosts file. I tried to go to the IP address and it's a no-go.