I have to do something right after the first of the year, so this was right up my alley.
It looks like Dynatorch went 1st class putting out this new video for the XLS/XLR8 series.
http://www.youtube.com/watch?v=WQZbHtkB ... e=youtu.be
And here is the one for the SuperB.
http://www.youtube.com/watch?v=Gk1zEQ3igNY
Regardless of who's machine you like or if you are building your own, I think this video would be worth watching.
Finally a video showing a machine in detail. Not just the torch cutting, it's a total walk around with stops along the way to explain how everything works.
Take care,

Steve