I am using the trial version of flash. After a couple hours of using it, I can no longer use my drawing tools properly. Boxes keep appearing when I start to draw. Also when I select all of my drawing, many, many small boxes appear all over the lower part of my drawing. I am a little new to Flash...do I keep somehow hitting a hot key. I have tried restarting, copying to another project, and repairing permissions. I keep having to start a new project and draw from scratch. This is the third time, so is it me or a glitch? If it's me, please tell me how to turn off these boxes.