Finally bit the bullet and bought a TIG welder

I also purchased a tig welder 2 months ago, one of the guys i work with tig welded for years, told me to get a gas lens and cup that fit the torch end. I did that a couple of days ago. It took the welder from being good to a great welder. That would be the first thing i would tell someone to get. http://ecx.images-amazon.com/images/I/51Mhb+8OR1L.jpg
I purchased my from welder from eastwood co 400 bucks on sale works great.