The Nokia E73 is announced with the Cisco Connect UMA capability, what is the bottleneck on N900 that we cannot do this? Is it the software or the hardware, I still am confused with it. Once when I talked with UMA service tech on Tmobile, he told me it has to do with the hardware and I have said so on the forums but from the inner heart I still think it has to do with the software since all the hardware are same.