Their a neat welder for what most of you guys do... You can get the muscle of a MM175 on the 220V but if you dont have 220V you can use the 110V aux. power and use it like you would a MM135....

http://store.cyberweld.com/millermatic300.html

 

What is the diff between DVI and auto-line which switches between which ever input voltage on the miller tigs, is dvi a manual setting? Thats expensive for a mig but the dual voltage is very useful, I really like the idea of the diff input voltages