I am traveling to Europe this weekend. I want to be able to use my WIFI but not have to worry about data and voice charges. I know I can turn off data roaming but I have heard that some people have still been hit with really high charges even though data roaming was off. I have also heard that 2.0 will have airplane mode with WIFI on but since I am leaving before 2.0 is out, does anyone have any advice.