OK - I HAD TROUBLE WITH THIS SO THOUGHT THIS MAY HELP OTHER DUMMIES LIKE ME....

#POWER UP UR XBOX BY HOLDING POWER BUTTON DOWN 4 ONE SECOND.

#SELECT "LAUNCH APPLICATIONS" BY USING LEFT HAND FLAT BUTTON ARROW DOWN.PUSH GREEN "A" BUTTON TO SELECT.

#CHOOSE XBOX FILE EXPLORER (BOXPLORER) - PUSH GREEN "A"

#SELECT THE FILE/DRIVE YOU WANT...IE,IF YOU WANT TO FIND SPONGE BOB MOVIE ON DRIVE F YOU WOULD USE THE D-PAD ON UR CONTROLLER(LEFT HAND TOP TOGGLE BUTTON) ,CHOOSE F DRIVE AND PRESS "A"

#THEN CHOOSE THE FOLDER MOVIES - LEFT HAND FLAT BUTTON - THEN PRESS GREEN "A"

#CHOOSE UR MOVIE (SPONGE BOB) - PRESS "X" ON THE CONTROLLER - THIS SELECTS THE FILE OR FOLDER U WANNA DEAL WITH - SHOULD TURN BLUE

#PRESS THE WHITE BUTTON ON THE CONTROLLER - BRINGS UP MAIN MENU

#CHOOSE DELETE

#WARNING SCREEN COMES UP

#HOLD BOTH TRIGGERS AND PRESS START BUTTON TO BEGIN DELETING

SO THAR U GO...HOPE THAT HELPS ANYONE WISHING TO REGAIN DRIVE SPACE....OR DELETE THOSE ANNOYING MOVIES THAT COPY BUT MISS THAT ONE FILE....MOST ANNOYING....