RIM kicked off the start of its Wireless Enterprise Symposium today by launching two particularly important BlackBerries. The Pearl 3G finally replaces the long-serving 8100 series and adds heavily requested 3G for GSM carriers as well as the trackpad seen on newer phones like the Bold 9700. It's furthermore the first BlackBerry ever to have an 802.11n Wi-Fi link and beats out most any other phone on a local network.
