I've been working on a private cloud using http://eucalyptus.cs.ucsb.edu/ http://eucalyptus.cs.ucsb.edu/ that maps to Amazon incase of issues like this (though

I've been working on a private cloud using http://eucalyptus.cs.ucsb.edu/ http://eucalyptus.cs.ucsb.edu/ that maps to Amazon incase of issues like this (though Amazon was supposed to be the backup). Has anyone else been doing the same? What have you been using?