* If you use a 1GB USB, do not (i) install large updates or activities or (ii) download large files. The 300MB overlay will quickly fill up (e.g., within an hour), and your USB will become corrupted (i.e., unbootable) without any warning. Also, check your Journal free space frequently. | * If you use a 1GB USB, do not (i) install large updates or activities or (ii) download large files. The 300MB overlay will quickly fill up (e.g., within an hour), and your USB will become corrupted (i.e., unbootable) without any warning. Also, check your Journal free space frequently. |