Nick-it,
If I understand correctly, you want to fire commands on another computer running 3rd party software. Which you can currently do from Pandora Manager? Do you have the command list for that software? Also, here is a quick look to creating a new "Connection" in the Connection Manager which you can find under the TOOLS dropdown in the menu. This is within Widget Designer. IF this hasn't been done you will not be able to send commands to that specific device.
http://www.coolux.de/root/downloads/sup ... dconnm.htmOnce you have an ID which you can find under "Tools > Connections > TCP"
THE ID in the Left Column.
After you have your TCP connection set up, you can write a command structure that might look something like this
TCPSend,1,Do Something Fun
where 1 is the ID number of the TCP connection to the external device/computer you want to trigger.