Seems that Canadian will get  BlackBerry Curve 8900 earlier than American.  Canadian carrier Rogers Wireless has just launched the BlackBerry Curve 8900 (codenamed Javelin).  Although no official press release has been issued by the carrier, the smartphone has apparently been listed in the Rogers Library database. According to BGR, Rogers will be selling the smartphone for: $179.99 with a 3-yr contract agreement; $499.99 with a 2-yr contract; and $549 on a month-to-month agreement.
The QWERTY smartphone should support Rogers’ Talkspot service, which lets the phone use its Wi-Fi for UMA (Unlicensed Mobile Access) calling that automatically transitions to and from VoIP and the cellular network.It also features  480×320 screen, GPS and software features as its 3G counterpart. it has been reported that units have made their way to retail channels.
