How to get back to pogoplug if flashiing nand internal memory?
I tried Openwrt with asterisk in intrenal flash and it works. However, I feel more comfortable to install in USB for the reason mentioned by others. If you installed internal flash and it changed your mtd1 partition, you can restore the pogoplug firmware by using the instruction given in:
http://plugapps.com/index.php5?title=Hardware:_Seagate_DockStar_Reflashing. However, the procedure will not work with jeff's mtd0 uboot. You need to reflash back the original uboot. It is pretty simple but there are risk involved. You have to decide if you want to do that or not before you install anything in internal flash.