I am looking for information regarding international roaming charges. For informational purposes I am using the Samsung Vibrant. I want to know if I turn off the "Data while Roaming" feature and put my phone into Airplane mode will I still be charged if I check my email and surf the web only when connected to a WiFI network. I am getting mixed responses from customer service whether or not I can bypass international roaming charges by doing this. I'm pretty sure I won't be charged when using my phone over wifi but I just wanted to make sure. Your responses are well appreciated.