I have a fully legit O2 iPhone in the UK. The SIM in the iPhone supports 3G (even though the device doesn't), if I put this in my old Nokia E65 for example and browse on the 3G network is there any chance O2 could think - erm, iPhone SIM browsing on 3G network - not possible on iPhone, we'll charge you? Obviously Nokias come with a data cable so I could browse at 3G speeds on my notebook using my iPhone SIM. Anyone done this? Cheers.