So I was the first person to bring in a DOA thunderbolt yesterday at the VZ store. THe night before, the mem card began acting up and was no longer recognized by the OS. They put in a new card and the card worked but no internet accesss at all over the 3g network! So I got another one! I took the new one into Philly last night. Got 6.5 upload and 10 download on the 4g network using Speedtest.net app.