My new toy showed up on Saturday, a Primeweld 225. Over the last several years I've done so many projects (mostly aluminum) which required drill/tap for assembly, that I thought it was time to just get a TIG welder and be done with hardware. Should also lessen the need for my MIG and allow me to stay inside the shop when the weather gets too bad. Hooked it all up and went right into practicing on a piece of .100" aluminum. Played around with the tungsten angles and amps and it didn't take too long to get close to the right settings. Now it's up to a lot of practice. I think this machine should do everything I need and hopefully do it well.