At the start of Chapter IV, Episode 1, build the first two control panels. After 
building the control panels, move to the left of the room, and pull the lever. 
Keep pulling the lever and collecting the Studs. Repeat this as many times as 
desired.
There are several ways to get Studs by destroying chairs, trash cans, etc. There 
are two fan covers on the ground outside the Cantina that give lots of Studs. 
Inside the Cantina is a location that gives a lot of Studs. In "Episode VI: 
Return Of The Jedi" is a table in the middle of the room with blue chairs. Use 
The Force on these chairs several times. Some Studs should appear each time this 
is done.