We knew this day was coming, so there are no surprises here. BlackBerry's latest addition to its portrait QWERTY family, the Bold 9900, is on sale now at T-Mobile stores. The chrome trimmed, 14.4Mbps HSDPA capable handset'll run you $350 (before a $50 mail-in rebate) with a two-year commitment, or you can always fork over the full $600 if you'd rather steer clear of the carrier's contract chains. In case you were in need of a refresher, the
