real soon, as was previously expected. New York will launch on May 1, to be exact, according to TmoNews.com. That's, like, tomorrow. The leaked document promises T-Mobile customers the "great call quality they've come to expect...and more network availability". The rest of the network will be rolled out in 2008 to 20 markets, including Los Angeles, Detroit, San Diego, Austin, Las Vegas, Minneapolis, Miami, and several more. As TmoNews.com points out, New Jersey and Long Island are mysteriously off the list. View all the launch cities after the break.
[Thanks to everyone who sent this in]