See further on areas of the level twice
In Secret plans, go to the corridor where four stormtroopers ar taking two rebels hostile, and look out the windows. I don't know if it works in every window, but you will be able to see the ending area. Another, you have to do free play and do Hoth battle or which ever is 5-2, and swich to artoo-detoo and activate the panel in the beginning all the way to the left and switch to a Jedi or Sith and double-jump in the corner facing the starting area with the crate and not the thing that gives you a heck of a lotta studs, and double-jump while the crate is destroyed, then double-jump in the corner and you will see the area where you pull the levers and coffee or whatever it is that comes out and the snowtroopers that warm their butts on the movable vent or whatever it is.
Added by: yo mastas destini Jan 30th 2010, ID#9007