Hi guys I need help getting started when it comes to virtualization. I've used VMware player to help me with labs, and I have a virtualization class right now, but I'm honestly not understanding much because the class throws use in right into installing and configuring vSphere 5.5. I'll try to pass my class the best I can, but I want to know where to really start so I can get a true understanding and actually retain the knowledge. I'm more of a book person, but I don't know which book to get any recommendations? They don't have to be tied to any certification.