Improving Mobile Broadband Speed

I recently got mobile broadband from Voadafone UK (3GB/mo for £15/mo). Now, while they advertise “upto” 7.2mbit/sec, I appreciate that you will never recieve it – the same with Wireless Networks, you never receive 54mbit/sec, even right by the WiFi point you will probably get just 30mbit/sec at most. Anyway, you should expect to get around 2mbit/sec from your mobile...