Those Sidekick-crazed hipsters over at Hiptop3 have posted some impressions from a tipster who's purportedly used the Sidekick 2009 / LX 2009 / Blade. Apparently the handset -- which is actually called the "Montreal" by the guys in magenta -- looks just like those leaked images we've spotted before, and has a "more grown up feel" and flush keyboard.The keyboard-centric device is running DangerOS 5.0 (which may or may not be NetBSD based), and has a specialized app to access T-Mobile account info quickly. USB / headphone jacks reside on the bottom of the device, and there's also some new mood lighting. T-Mo will supposedly be marketing this one as the "Sidekick 2009," but that's unfortunately all the intel on sales so far. If the aforementioned deets have your fingers tingling, hit up the read link for even more, and start thinking of ways to pawn off that LX or Slide.