Word of warning, if you register for a Sodastream and someone awesome buys it for you, tell them not to ship it. Apparently it is considered hazardous material because apparently carbon dioxide which we expel from our lungs everyday is considered dangerous!
Now it's not fedex's fault that I work during the week and can't be home to sign for the package, but it is fedex's fault that every time I call to try and figure out how I can get this thing, they give me a different answer. HULK SMASH!