Some more findings:
When you get set a vehicle as transport, the vehicle will appear at the side of the map, and won't go to anywhere unless told to. All Payload isn't in the vehicle, or anywhere else (erm...)
When not setting a container, the infantry just falls down:
When having a GLAAngryMobNexus as payload, something odds happens:
Only the nexus itself is dropped (apparantly) and the angry-mob-people come from that chute, but they have sustained damage, like they have fallen...
They are also dropped at the beginning of the map, not at the drop point.
Helicopters appear at the edge of the map too (not suprising, since they can be considered vehicles!)
Next, tweaking movement!