Thanks - and just for the record: I've knocked back plenty of Bud over the years. But I do prefer a homebrew!
I've seen a variety of those aluminum bottles, including some that use standard, pry-off caps (Bud Lite, for example). I can't seem to find an online supplier, but I will keep poking around and report back if I do.
I'm surprised that there is no homebrew supplier who carries them, as they seem to have some distinct advantages over glass bottles: unbreakable, light weight, complete light barrier, etc. But then again, it's not like glass doesn't work...