This may be a "family friendly forum" but if we allow reality to permeate for just a moment: How many families gather round the computer, "look boys and girls, let's learn Mig Welding". It is just a nod to political correctness. I am not very. Reality needs to rear it's head once in a while and pragmatism needs to take hold. I swear, quite readily too but someone of my acquaintance swears so needlessly I avoid him if possible. There are always degrees.