Samsung is learning to navigate the US regulatory maze quickly; its Galaxy Premier has already passed through the FCC mere days after it hit the newswires. The approval is very much a mixed blessing, however. While it helps confirm the hinted-at Superior codename and shows that HSPA 3G will work on AT&T and larger Canadian carriers, it's clear from the frequency mix that there's none of the LTE-based 4G that North American providers would demand for an official deal. While we weren't bracing ourselves for the Premier crossing the oceans, it do