I tried to partition and format and then clone to the SD card but I don't think it worked right. I don't think it actually boots from the SD card.

I'd like to try it again. I want to reflash the n810 (if I can get it to work - it doesn't seem to work on my windows 7 computer), partition and format the SD card with gparted from my laptop.

I see one partition is DOS and the other is ext2. Is the DOS partition where the OS and apps are stored and the ext2 for storing music and other data? I have a new large card and can make each partition pretty large.