Is an iPhone different than an iPod Touch in this respect. Because I've never lost all my videos or songs, due to my iPod Touch battery running out. And I've had my iPod Touch basically lose all it's power (I've left it sit dead over a week). When I charged it up after sitting dead for a week, everything was still there.
After all it's flash memory, it keeps the info, even when power isn't running to it, doesn't it? Just like a USB thumb drive.
-- Mac Pro Dual 3.0 Dual Core, 4GB RAM, 150GB Raptor HD, 500GB HD, Superdrive, Radeon X1900XT, Bluetooth, Airport Exteme, Logitech Z-5500 5.1 Speakers, 30" ACD
-- PowerMac G5 Dual 2.5, 2.5GB RAM, 160GB HD, Superdrive, Radeon X800XT, Bluetooth, Airport Extreme
-- Macbook Pro 2.53 15", 4GB, 320GB HD, SuperDrive, Bluetooth, Airport Extreme