I am heading to Puerto Rico at the end of the month for vacation and I know my phone will work on a roaming tower down there but what about my apps? Will they work? I don't think the 3G internet will work but I am guessing Wi-Fi should work if I am in or close to a hot spot right? I don't ever recall my internet working there when I had the Voyager. Another funny thing I noticed from my last trip to San Juan, there are plenty of VZW stores down there but they don't own any cell towers, at least that is what I was told by a VZW rep. There is an app for the iphone and ipod touch that will alllow you to make calls over wi-fi and not even touch your cellular minutes. Is anything like that available for the Droid yet?