Kind of makes those New Years resolutions of yours seem a bit silly now, but AT&T has some high hopes for 2008. While it mulls its own 700MHz options and leaves the C block to the likes of Verizon, the company plans to build out its 3G network into 80 more cities, which boosts the number to 350 "leading" markets in the US, a rollout AT&T has been sluggish to compete with Verizon and Sprint on. AT&T also pledges to complete its HSUPA network by the middle of the year for speedier uploads. AT&T's not giving many specifics on its future network plans, just that existing infrastructure improvements pave the way for HSPA+ and LTE in the "years to come." Let's hope those years come fast, these HD downloads we keep hearing about are liable to set a few cell towers on fire by year's end.