Since I do not have a large VMware infrastructure i have come to the conclusion that it is ok to have vCenter and SQL Express on the same server. What happens if this server dies? Will my VM's still function correctly? Should I be using a solution like DoubleTake to replicate this server to another server or are my tape backups suffice? If the server dies, can i just rebuild another server and install vCenter and SQL Express and start fresh? Thank you.