Looks like T-Mobile just launched a new Blackberry Curve. It has the same specifications as the older gold and titanium BBs, with the exception of being enabled for unlimited HotSpot Calling from T-Mobile hot-spots and Wi-Fi networks, including seamless hand-off to GSM if you leave the Wi-Fi signal area. You can get it at select T-Mobile store and online for $150 with a two-year agreement.
