: everyone, vista is pronounced "vees-tah," not
: "vih-stuh."
The company's president, CEo, the head's of the development of the version, etc and most importatnly of all, the MARKETING STAFF all pronounce it as "vih-stah"... (not stuh mind you. ;) ). On the internal advertising as well as the soon to be TV commercials, etc on it, it will continue to be pronounced the way I explained because it's Microsoft and far be it for proper pronunciation to hold them back once they've made up their minds...