[Antimatter]

anyone heard or know anything about these? they look pretty good and are definately cheap. thinking of getting some and changing the barbs to 1/2" ID. i cant seem to find any reviews on them though, and im a little leary about buying unreviewd producs. i just ordered some cold cathodes from xoxide.com though, and they are great and came quick, so they seem pretty good. they have good reseller ratings to. any thoughts?