I've never welded before, so i may ask some stupid questions... <img src="/forums/images/graemlins/zombie.gif" alt="" />

i've read a tutorial about mig welding Here
How different is it to use an argon welder? My Pa just found a great deal on one and bought it, and it would be sweet to get some background and techniques on how to gas weld before i jump right in. Obviously reading a tutorial isn't going to make me a pro <img src="/forums/images/graemlins/lol.gif" alt="" />, but it would be nice to get the concept...

does anyone know of a good gas welding tutorial? i've searched google, yahoo!, and more with no luck...
thanks!
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