In Depth Look at i Phone OS 3. 0: Part One

This is an indepth look at the 3. 0 firmware update, the first video of several I will be making detailing all the new changes. Note that this is not on jailbroken devices, just on all 3. 0 firmware. If you already have 3. 0 you will probably know most or all of this, but for those of you who are thinking about upgrading hopefully this will help you get started.