Hi all, Not sure if anyone will be able to help with this. Would the new iphone 4 be able to support a 4G network when it rolls out or would there have to be different hardware in the device to support this? I am very interested in the iphone 4 but look forward to 4G speeds when they roll out (hopefully later this year or early next year) and I don't want to be stuck with a device that cannot support these speeds. I live in Canada, but any information applying to either Canada or the US would help. Thanks!