Looks like a nifty new addition to the Miller stable

It's funny  the renegade is not even listed on Miller's product sales webpage yet.

Looks to be a 1 cyl  motor generator/plug in that is strictly CV power... (GMAW FCAW)

Can plug it onto shop power or if in the field can fire up the little 10HP Kohler with Electric Start, 10 HP at 3600RPM

I did find it on Ebay
http://cgi.ebay.com/MILLER-RENEGADE-180-ENGINE-DRIVE-MIG-WELDER-907395_W0QQitemZ230222745295QQihZ013QQcategoryZ113743QQssPageNameZWDVWQQrdZ1QQcmdZViewItem#ebayphotohosting

here is a pic
http://www.millerwelds.com/resources/communities/mboard/attachment.php?attachmentid=4043&d=1203438303

Here is the owners manual
http://www.millerwelds.com/om/o228042b_mil.pdf