What do terminal Services do? How do you use them? It appears as though you can also apply a terminal service to a selection in other programs other than the terminal. I opened up the address book and selected a field and under the Address Book in the top left I was able to apply a service to that selection. Can somebody give me some real world example of how this is applicable? Ideally I see this as being very powerful for something but I can't quite grasp how. I'm only starting to become somewhat UNIX savy and would love a little help. Will all applications have the ability to talk to a terminal and send data to them? For example, when Filemaker Pro is ported to OSX will it have the ability to take data from a field and send it to a terminal and do fancy unix things with it?