Guys please HELP!!!im NEWBIE HERE,currently i already register for d iphone 4 plan?and i'm also have usb modem broadband,also already buy d adapter for this mirco sim, can i used my simcard to usb modem broadband for surf internet?i know can surf thru tethering but i wanna know can this simcard used thru my usb modem broadband,if YES any setting need to be DONE.