BlackBerry Curve Sunset makes its way to T-Mobile

So looks like the tipsters were right.  T-Mobile has officially launched the BlackBerry Curve 8320 in the new Sunset color. Starting today this Wi-Fi packing Curve in Sunset color is available at T-Mobile stores and online for only $149.99 with two year contract. We will be curious to see what OS this Curve is be running as RIM orginally reported that any new devices launched before September would have OS 4.5…