Our buddy Josep at miblackberry just got back from the Connect with the Experts conference in Madrid recently, and has a fair bit to report. Connect with the Experts is a traveling one-day seminar for technical BlackBerry professionals, with Amsterdam set as its next destination on November 8th. CWTE has given us a look at some upcoming developments for BlackBerry… First up, all OS updates will be over the air – no Desktop Manager needed. While updating, which takes about two hours, you’ll be able to keep using your BlackBerry normally without any problems. We also hear OS 4.3 is due before the end of the year and will work on the BlackBerry 8700 and later – everything else is out of luck. BES admin software will also get a bit of a facelift, available for free beta download soon. BIS users can keep their eyes open for an upgrade to 2.5 also before the end of the year, including support for Microsoft Office formats.