I don't believe I have access to individual ESX hosts, just the vcenter. I can see about getting that access and try it again.

Trying to do a V2V converseion from a VMWare vCenter. Launch the program, select 'Remote VMWare ESXi Server or vCenter'. At the next page, I put in the IP address of my vCenter and put in my credentials and then click 'Next'. Where is says 'Select a virtual machine or image file to convert' there is...