Originally Posted by XJ3F3Y
Where you can connect 2 devices directly without the use of a computer or laptop, it's mainly used for a digital camera to MP3 and transfer files. It's meant for digital cameras and MP3 players because MP3's generally have more memory so you can transfer all the pics you have taken put them on you MP3 and take more. I suppose it's like a portable hard drive thing for you camera. I had it on my previous MP3 (Samsung YH-J70) but it was extrememy slow so there was no point using it, is it better on the Vision:M???
Ohhh ok. I knew about that function I just didn't know that it was called USB host.
I haven't yet used it; I upgraded my 30 to a 60, so it doesn't have USB host.