Install NoData (I believe it is in the Kitchen, or just use the .CAB)
Then toggle your data connection "off".
When you need a data connection, you can use NoData to toggle it back on
It is free and can be downloaded from
http://www.modaco.com/content/pocket...tility-nodata/
If this helps, please click the "Thanks" button. Since I have been "Thanked" zero times, I desperately need all the "Thanks" I can get (LOL).