I just used nupdrade to clone to my SD card and it is supposed to be set to boot from the SD card.

If I install a new program, shutdown, remove the SD card and reboot the device the new program is listed. When it reboots it says it is rebooting from flash.

Also, when I attach it to my computer I can see Sardine and the linux partition. I cannot create a directory or copy a file to the linux partition.

I'm confused...