I'd like to start off by saying that I am new but learning. I have had my gtab for almost a month and successfully flashed it with vegan 5.1.1 in less than an hour of having it and felt pretty good about it since it was my first time rooting and flashing. The question is that I am trying to use various usb thumbdrives with the gtab. I use the sniffer app that is on the vegan rom. I have gotten one that is a fat16 format to read but other than that I can't get any others to work. Maybe I am just blind and didn't read that 5.1.1 supported different thumb drive formats but I thought many people have accomplished this. I tried to search but the key words of flash, mount, and usb have been pulling up threads about mounting the g tab to the computer or flashing a rom. I am hoping that someone can shed some light on this. I was hoping to use this thing for school and getting this usb issue would help me alot.