Sure, Verizon's holding a press conference tomorrow, but unless they've got a secret LTE smartphone or tablet (we can only hope) we've got a fairly good idea what the company will say. We're hearing Verizon will flip the switch on its LTE network on December 5th, unveil a pair of hot new USB modems to take advantage of those supposedly stellar speeds, and launch the SIM cards required to make LTE function in the first place. The