I've done some pretty extensive google searching, as well as searching here on the forums, and unfortunately I can't find the answer to this one. If I flash a custom ROM to my DX with ROM Manager and Clockwork, will my phone require me to activate again with the Verizon service? I'm in Japan for the next 2 weeks, and obviously I'm away from any Verizon networks. I have service while roaming (and a temporarily upgraded international unlimited data plan), but I don't have access to some services that I normally would while on my "home network". In fact, if I go to the Settings > About Phone menu, the "Check for upgrade" option is completely grayed out. So what's up? If I flash a ROM am i screwed until I get back to the States?