./clone.sh and wait.......; time to finish, with 48 Mhz kernel, 6.5 minute; without 48 Mhz kernel, 48 min. Reboot and to add 64 MB swap file, with 48 Mhz kernel takes 7 min to make the 64 MB swap file; without 48 Mhz kernel, it takes 13 min to make the 64 MB swap file. End product: a 770 running chinook+48Mhz on internal flash and MMC boot with chinook+48 Mhz and with over 300 MB for app installation.