When travelling aboard what I hate most about Windows Mobile 6 is that I have no idea if the phone is going to trying to use a local WiFi or 3G. Mobile Outlook seems the worst culprit, it loves 3G over everything else!.
On mobile 6.5 there are just too many places where you might need set which data connection to use. This means, for fear if a nightmare phone bill, I tend not use us my phone for data. And just just don’t realise how much you use it at home until you are away.
I hope the connection management is more straightforward on version 7