ok, i just started a game of harkonen and it works just fine. wonder why it doesn't work with ordos. i built the refinery, the harvester would appear on the pad with the new refinery, the transport plane would be circling above and it would just sit there. so i'd select the harvester, then click on the spice. the plane would pick it up, drop it off on the spice, and it would just sit there. i'd build another harvester, it would appear in front of the factory, and it would just sit there. so i would direct it to the spice as well, and they would just sit there side by side. at that point i wouldn't have enough spice left to build anything else except maybe a scout or something, playing the mission wiht nothing but reinforcements. and being the newb that i am, i'd lose... fast.