With each and every passing day, the rumors surrounding Verizon's new "usage plans" are getting tougher to ignore. It's only been two days since we initially heard Big Red was ready to ride its unlimited data plans into the sunset in favor of switching to a newer, more usage-friendly model, and the leaks continue to flood in. This go-round, very official-looking docs that offer up a whole slew of details are in the open air. Many of the details echo what we've heard before: the data plans are the same price, starting at $30 for 2GB and working up to increments of 5GB for $50 and 10GB for $80; mobile hotspot access i