Good evening, I am interested in deploying some sort of IaaS environment for a public and possibly private deployment. I know the best way to test it to deploy and see how it goes. Is there a preferred os that has least problems; like centos vs ubuntu? I also noticed the shapeblue has their own packages (http://shapeblue.com/packages/); any preferred route? I have also seen some good info on the cloustack user's mailing list for the past 2-3 months but wanted to get your opinion on how you see opennebula vs cloudstack? Thanks!Eric S