I got my S2 on friday and have just started using it yesterday and today. Im loving it already compared to the iPhone 3gs i had previous. Now i cant seem to get either the Samsung hub or the Game hub to work? the Samsung hub opens but doesnt let me do anything inside, and the game hub just keeps saying"Netework error" application requires working data connection?? now im connected either via wi-fi of i have the 3g/H signal connection. I can access the social hub and the music hub, and i can connect to the internet and use the likes of Twitter & Facebook via the apps also. Can anyone help me out with this problem i have? or know what i need to do? i have phoned o2 who is my network and they've said there are no problems their end and to try taking the battery out and restarting the phone that way but that did nothing to fix it