I was sitting around tonight and had an idea. I wanted to know.. How hard is it to setup a load balancer using Rackspace Clouds new offering? I logged in to the Cloud Manager interface. On the left side of the screen I select Hosting to expose the hosting options. I clicked on Load Balancers. Next I clicked on Add Load Balancer. That brings you to the configuration page. This is where you begin by giving a name to the instance. Next choose the Protocol (http, https, smtp, custom, etc..). Then you select the Virtual IP type, there is clear concise documentation that explains the various options. Next you choose the algorithm that the balancer will use. In the next section you select the region for your balancer. I selected DFW because I have several servers (nodes) in San Antonio, and several in various data centers in the DFW area. Finally you add your nodes. The awesome part is that your nodes do not have to be Rackspace servers, be that virtual or physical. You can use physical servers or virtual, and they can be virtually anywhere.. For my test I added a node that was in the Slicehost DFW data center, next I added a node from Linode, also in their DFW data center. Finally I added a node from Serverbeach, a physical server that I lease in their San Antonio data center. Thats it. Your load balancer is setup. Assuming you selected the same options as I did: connection type: http, VIP type: public, algorithm: random, and that you wanted to set this up to load balance lbtest.mycoolsite.com all you need to do is go setup an A record in DNS for lbtest.mycoolsite.com to point at your VIP (provided to you by Rackspace). Next go to each of your nodes and configure apache with lbtest.mycoolsite.com as a vhost. Once that is complete you can visit lbtest.mycoolsite.com in your web browser and you are now load balancing! It so simple and only takes a few mins to setup.