Deggie
I accept you are volunteers, and your help is appreciated, but please do not take the stance that Apple are the be all and end all, I could not praise Apple highly enough, when I got my Ipod, but I now see the shortcomings of the device.
I use a laptop to maintain my iTunes library, most of which is purchased from iTunes, but I have more music than the total capacity on my iPad, so I have to pick and choose what I want on the iPad. The music was either synched to the Ipad or downloaded directly. What I wanted to do is to have a full 32gb of music stored on the usb flash drive, that I could plug into my Ipad when I am away from wifi; thus negating the need to actually have the music stored on the iPad.
I did not make a poor choice for my needs, as the problem I have is not made public, probably for good reason I think. I also have Android phones, and tablets.