Click the green flag and watch the letters do their own thing. Click Remix, call it yourname-in-motion, and change the sprite letters to spell your name by: clicking on a letter, then its costume tab, and then add new costume from the letter gallery - then delete the old costume. You may also need to move your letters around to have it look good. As you drag a letter to it new start, change the x and y in its blue go to block. If your name has more than 5 letters just duplicate my last letter and change it as above.