The BlackBerry Curve 8520 shows that the future of the BlackBerry is here... kind of.
By far the stand-out feature of the Curve 8520 is its new optical trackpad, which replaces the trackball for navigation -- and it rocks.
In a confusing move though, the 8520 is the third Curve available on T-Mobile, in addition to the original and the 8900, which was released early this year.
The 8250 has several elements that depart from traditional BlackBerrys, beyond just the trackpad. Features such as de...