Hi, I just bought a Droid Incredible 2 & Verizon/Vodafone SIM (world) card from eBay (both from different people) & I wanted to know, if it's ok to activate it now, or only when I plan to travel abroad? Even if I don't activate it now, would it be a problem if I took it out of the card it came in & slid it into my phone? A side note; how do I get the "Droid" sound at the start up screen to work? even with my volume up it doesn't work. I had the incredible & thunderbolt, & now I returned to Droid & I really miss that sound.