>I've been welding for 35 yers and have yet to see, hear of, or
>experience any disposable, aceteleyene, oxygen, CO2/ Argon tanks---never
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I saw small disposable argon cylinders in Deutschland. Intended for home
shop MIG welding.   They looked sort of like the little propane cylinders we
have here in North America. Seems like a good idea if you only need to do a
couple of things a year.  Much better than flux core.

Gary Lee
http://www.telusplanet.net/public/gary2a/rack/vanagonrack.htm