Hey guys, I recently just jailbroke my iPhone 3G and installed installous and appsync 3.1 and also blacksnow. I then downloaded some ipa and sync it into my iPhone via iTunes. All was well, but suddenly when i check my usage on my prepaid account, I had no more money as there was "GPRS internet browsing" at random times being charged AFTER my jailbreak. Any idea if installous/appsync uses data, or could it be something else?? Thanks a lot for any help.