crear usb gos

http://www.pendrivelinux.com/create-a-portable-gos-3-flash-drive/

Download the gOS 3 Gadgets ISO and burn to a CD
Reboot your PC from the gOS 3 Gadgets Live CD
Insert your USB flash drive
Open a terminal and type sudo su
Type apt-get update
Type apt-get install syslinux mtools
Now type fdisk -l to list available drives/partitions (note which device is your flash drive Example: /dev/sdb). Throughout this tutorial, replace all instances of x with your flash drive letter. For example, if your flash drive is sdb, replace x with b.
Type fdisk /dev/sdx
type p to show the existing partition and d to delete it
type p again to show any remaining partitions (if partitions exist, repeat the previous step)
type n to make a new partition
type p for primary partition
type 1 to make this the first partition
hit enter to use the default 1st cylinder
type +750M to set the partition size
type a to make this partition active
type 1 to select partition 1
type t to change the partition filesystem
type 6 to select the fat16 file system
type n to make another new partition
type p for primary partition
type 2 to make this the second partition
hit enter to use the default cylinder
hit enter again to use the default last cylinder
type w to write the new partition table
Remove and reinsert your flash drive
Type mkfs.vfat -F 32 -n gOS /dev/sdx1 to format the first partition
Type mkfs.ext2 -b 4096 -L casper-rw /dev/sdx2 to format the second partition
Type syslinux -sf /dev/sdx1
Remove and reinsert your flash drive again
Type cd /cdrom
Type cp -rfv casper dists install pics pool preseed .disk isolinux/* md5sum.txt README casper/vmlinuz /media/gOS
Type cd /media/gOS
Type wget pendrivelinux.com/downloads/gos3/syslinux.cfg
Type cd casper
Type rm initrd.gz
Type wget pendrivelinux.com/downloads/gos3/initrd.gz
Reboot your computer and set your BIOS boot priority or Boot Menu to boot from the USB device. Save your changes and proceed to boot from your gOS USB device.
If all goes well, you should be booting into your portable gOS and be able to save and restore your changes on each boot.