Boy Genius tends to know what he’s talking about when it comes to BlackBerry leaks – so when he says hes got some new details, we tend to believe him. According to his tipsters, the Verizon BlackBerry Tour 9630 will be seeing an upgrade to BlackBerry OS 5.0 sometime in the next month. With that upgrade, says the same tipster, comes the option of push-to-talk functionality for an extra 5 bucks a month. But that’s not all! This all leads up to the release of a brand spankin’ new piece of BlackBerry kit — presumably a new Tour — launching some time around May, complete with OS 5.[Read more...]