Yeah,
It's a Weld.com one, with a guy interviewed by Bob Moffat, who actually owns a 210EXT for his home production stuff, but also uses Miller and Lincoln units at work for stainless conveyor systems TIG welding.
"When we bring up stainless steel, people always ask how to get beautiful colors. @dabswellington is the master at coercing those colors out of stainless and he is kind enough to share some of his secrets with us."