Hi i have just got a x10i which works ok it is unlocked and has the O2 uk firmware on it i was at first unable to access the internet, so i phoned three they guide me through the process of setting it up......this failed and it still didnt work! i then found the internet set up tool on the sony site which didnt have the correct one for the three network . So used the X10 mini settings which worked i now have internet .....however i can only connect through edge so i ask : does any one have this phone on three UK if so what are your settings any idea why i would only get edge i checked the box it is an X10i? Is it worth risking genric firmware? If so which one is the newest uk one? And where is a good simple guide to set up I hope that someone can help its a kick in the teeth when you buy something this expensive????