SFL Slave1 is cool no dought but for this game it's noting but eye candy. AS for Tatoonie here's what you need: Do all 12 training missions Beat Biggs and Wedge's Tousie(SP?) station both easy and hard. Beat Biggs at Beggers Canyon on both Track1 and 2 Shot at least 60 womp rats. Find both bonus items. As fo the Tie at night make sure you go back and pick up the rebel you left in the speeder. You should get a cut scene that shows him boarding the shuttle. Also find the tie during the day.