ok, i just purchased windows 7 for my laptop which was running vista home premium...after i formatted everything i installed windows 7 and everything was running perfect..up until i connected my usb 3 mobile broadband into the port...the model is E169G HSDPA...when i clicked on connect to the internet it comes up with a message saying cannot connect to remote computer therefore the port has been closed please check your network settings? can anyone help why wont it just work like it did with vista? i checked all the settings and compared them with the ones on the website and it all seems fine but still doesnt work and i keep getting that error message...any help would be much appreciated thanks