help downloading movies from limewire!!!

[goodsamaritan742]

having problems downloading movies...most recently "the kingdom" with jamie foxx....i hate plenty of options to download and when i tried each one it would say connecting then needing more sources then when you try to find more it does the same thing....is there something im missing here....or do people block there computers so that people cant download from there...i sure hope not that would be greedy and would cirumvent the whole p2p sharing network idea.... some one please clue me in.... thank you