Hello, I’ve had the Fuze for a while now and have never really had issues with unwanted data charges before.  I normally use wifi and do not need a data plan.  I was previously able to block unwanted charges by creating a "Work Network" connection and unchecking the "This network connects to the Internet" box.  This would keep my phone from automatically downloading data, but I was still able to receive MMS messages. Things worked perfectly for months.  As of recently, my phone is always connected and I have been getting charges here and there on my bill.  At first the extra buck or two didn’t matter too much, but this month’s bill shows $31 extra in charges from all hours of the day when I know I am not using the phone.  When I change my settings to not connect to the internet, it will disable for about 5 seconds and will enable again.  Under my connection settings the "this network connects to the internet" box is always checked, even if I try to uncheck it, like something is overriding it that I can’t control.  I have also installed Modaco’s NoData program to disable the internet from connecting automatically and it still remains connected when the program says it is disabled.  I am just looking for a solution to this, I don’t want the permanent data block from AT&T because I still wish receive MMS.  I have also checked all programs on the phone to ensure that none have options selected about automatically updating or connecting to the internet.  If someone could help I’d really appreciate it!