So my girlfriend is getting ready to upgrade her phone. She is going to upgrade to the Nexus One (when it comes out for Verizon). She wants my phone (the Droid) and I want the Nexus One. So after she upgrades, we want to activate the Nexus One on my number and then activate the Droid on hers. Is this pretty simple to do? I can just do it right thru the Verizon website correct? Thanks!