yo confucist, if you know alot about something, and go through other tutorials and think you can do better, there is no shame in posting a new one. if its worse, well at least you tried ... but dont just automatically assume that you cant write a tut because it has been done before, you could make one on the same topic that covers something different or more areas. or even focuses on one area alot more in a explanation. all im saying is dont give up just because someone else posted one like your idea.