Hello Everyone,
Looking into setting up a High Availability Site.
It will have live events so when there is not an event there will be almost no users, and when there are events there will be thousands of users.
Right now we are currently using Rackspace Cloud Servers using a single server.

Any suggestions or links with good information?
I came across this link:
http://blog.gogrid.com/2009/04/14/ho...-using-gogrid/

Any critiques on that setup?

Thanks