As I entered a SID and a STAR into my flight plan I encountered two different problems: On the SID, only the SID appeared without the flight plan (though it also added "VECTORS" as a leg, so was it just do to the fact that I was taking off from a relatively small airport?), and the STAR would not import--the last leg of the flight plan still showed as the last one I had input into the FMC. Do I need to select a Trans, and if so, how do I know which one to pick?

Thanks,
boeing247