I checked and the 32Gb Lexar flashdrive is Fat32, same as my 8Gb Sandisk. Yet the Toshiba only recognizes the Sandisk.
the flashdrive works with my work desktop, home desktop and home Laptop... but not the Toshiba.
Could it be a mediascanner problem? Does Android 4 launch mediascanner on flashdrives? Maybe I'm not waiting long enough?