Originally Posted By: drakino
Still have really no idea what the difference is between all my options. I have "Media player" "Mass storage" "PC Internet" and the Samsung entry. Mass Storage doesn't show anything on my Mac, even when I hit mount on the phone. Media Player does the same thing as Kies, switching to MTP Application and rendering the phone useless. PC Internet does nothing, even though my Mac saw a new network interface.

While there's no excuse for an MTP or mass-storage implementation that doesn't actually work (nor for bad UI or bad documentation), it's important to realise that the reason you're given more choices here than an Iphone gives you, is because your phone can do useful things that an Iphone can't. There's no mass-storage ("act as a USB key") support on Iphone, though there was on earlier Ipods; and surely "PC Internet" is USB tethering, which Iphone can't do either.

Peter