If you're anything like us, the bulk of your early computer playtime was spent creating beautiful pieces of art with MacPaint. Thanks to a new flash-based program, SUMO Paint, those days are no longer a depressingly distant memory. The program opens within your browser (meaning no downloading necessary) and works like Adobe Photoshop -- but it's free, incredibly easy to use and alarmingly hard to quit. (Yes, we are obsessed with online art tools.) Now, please admire the lovely picture we made: