BB Connect for GSM/GPRS is available in Germany from T-Mobile for the SK65, the
MDA/XDA II and III, you can find it here: http://www.t-mobile.de/business/blac...8577-_,00.html
The problem is, its a ROM upgrade, so if anything went wrong you have a big problem. Additional you should not use ANY MDA II or III for this update, ONLY T-Mobile devices.
The Nokia 6822 and P910i client is available here: http://download.vodafone.de/index_l3_2d.html
The P910i client is a SIS File and should work fine with all other NON VODAFONE devices (I tried it with a T-Mo branded one and it worked).
The Nokia 9300 and 9500 client is not available for public download right now, but I will keep you updated.
BTW, I am selling my BB Connect enabled, UNLOCKED MDA III. This one works in all GSM/GPRS networks. If anyone has interest, drop me a PM.