Hi zXi,
yeah i think youre wrong. You can choose "VMware Infrastructure virtual machine", thats the source type for virtual machines on a esx-host and for destination type you can choose the same. So you have a conversion from esx-server to another esx-server. I converted a lot of machines to our new Cluster using the converter, but sometimes it feels like the converter wants to make me angry 
Which information do you need?
Greetz,
Thomas