Connect via the VI client, select the ESX host -> Configuration tab -> Virtual Machine Startup/Shutdown.
Make sure you have the proper VM Tools installed, and that you "Move Up" the VM to the appropriate level (this will make more sense when you are looking at the configuration).
Thanks for the response guys. I will have to give full credit to esiebert since he answered first. I will give helper credit to virtualdud for his more detailed answer. Thanks guys.