Our good friend "Walker" has rekindled an idea I have tossed around for some time...a welder at home. I'm not looking to build a replica of the Eiffel tower, but I would like to be able to make minor repairs to things around the house instead of going out and buying new stuff. I know there's "tig" welders, and "mig" welders, and all that, but I want to find something that will give me the capability to make clean, confident welds that won't cost me the bank or force me to rewire the house (or rebuild it because I burned it down). 120v....suggestions?