Right click, holding the click draw the cursor across the screen, and the software creates a little rounded wedge shape. Release the click, and the wedge shape, formed, is instantly reflected along a few different lines to create the beginning of a snowflake like figure.
Insert a few more strokes, and you can quickly and easily create a nice looking stylized snowflake that you can set to rotate in two or three simulated dimensions, in a mannermanner that is surprisingly attractive , given how little work you just did.
One flaw is that if you'd like to save that moving image you just created, there's no way to do so; right clicking on the image, you don't save the snowflake, you save the .swf file you used to create the moving snowflake.