I agree with all of you. No need to be harsh (which I dont think Scott was being overly harsh) but after 5 posts of tiny "Did you Know" tidbits it was time to suggest a FAQ. Perhaps that's a great idea, a "Did you know" FAQ that we could all add to with lots of our own input. We all do things in different ways dependning on what is productive for us. Perhaps the way you extrude a block would benefit someone else that never realized you can do it another way. An old tool maker once taught me that you can learn something new from even the most novice person, but only if you are willing listen. When you know it all, its time to find something else to do.