When you are in the last area of the first level after you fight and destroy lots of droids on the higher part when you areat the start of the pathway down to another big fight yo will see a blue glowy ball when you collect it you will get some powerups for a limeted time only,the powerups include Score x2, Deflect bolts and invicibility.(use it wisely.) Lastly good luck and may the force be with you.