[ec2-beta] APT repository for EC2

[Denis Hennessy]

On a fresh install of ami-69d73000, my /etc/sources.list contains:

deb http://us.ec2.archive.ubuntu.com/ubuntu intrepid main universe
deb-src http://us.ec2.archive.ubuntu.com/ubuntu intrepid main universe
deb http://us.ec2.archive.ubuntu.com/ubuntu intrepid-updates main  
universe
deb http://security.ubuntu.com/ubuntu intrepid-security main universe
deb-src http://security.ubuntu.com/ubuntu intrepid-security main  
universe

The main server (us.ec2.archive.ubuntu.com) does not appear to exist.  
Is this a temporary problem is should I be using a different source?

/dh