in harkonnen mission 4 (i think, it's the first one with tanks) how would i go about defeating the ordos as those evil, greedy, slimeballs constantly tank rush me in an extremely primitive fashion. i can never launch an offensive as their base defense is extremely good (i never knew a raider could kill a tank ;D) also, how would i kill those sand worms? my havesters keep on getting munched. i'm not like a n00b or anything, i just got dune 2 off kazaa the other day, since i haven't played it forever ;D and i seem to have lost my ability to crush the enemy easily (too much red alert 2 and homeworld, perhaps? :-[) so anyway, please give me a few suggestions on what i could do, thanks alot in advance ;D