I just got an Acer A500 tablet, which has a full size USB port and supports FAT32 USB storage devices. What I would like to do though, is hook up a hub and connect multiple, so use the tablet as a way to copy photos from an SD card reader to an external USB hard drive for backup during a trip.
I poked around and found that when I have two devices plugged in you can actually see the device entries listed under /dev/usb although only one of them (usually whatever was plugged in first) will actually show up under /mnt/usb_storage (apparently the default).
Anyone know of a way to get it to make both usable? I'm guess I'll have to root it so I can run the mount command? (Unfortunately, no one has figured that out yet that I know of.)